小学四年级数学口算题10000道（一万道）可打印

2023-11-30 21:20 来源：来今网点击：

小学四年级数学口算题10000道（一万道）可打印

今天分享的是小学四年级的口算题，10000道，喜欢可以关注，点赞收藏

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138− 8× 3 = 370× 80 = 6.5× 100 = 50× 42× 2 =

70× 102 = 101× 10 = 900÷ 15 = 840÷ 14 =

480× 60 = 41.2÷ 10 = 672÷ 96 = 760÷ 20 =

188÷ 94 = 880÷ 44 = 534× 89 = 1335× 0 =

720÷ 80 = 240÷ 80 = 430× 80 = 720÷ 40 =

86× 566 = 440× 10 = 85.6÷ 10 = 840÷ 12 =

450÷ 90 = 130× 10 = 120× 80 = 750÷ 15 =

502× 60 = 369÷ 41 = 73.3× 10 = 864× 72 =

50× 160 = 150÷ 30 = 0.9÷ 90 = 3× 20× 6 =

1.1× 40 = 2× 10× 2 = 3× 904 = 3× 296 =

1.8× 40 = 580× 0 = 40÷ 5÷ 4 = 10× 92 =

43× 2× 5 = 2× 45× 2 = 5× 8× 80 = 2× 999 =

32÷ 16 = 197× 40 = 40÷ 2÷ 5 = 700.904 ≈ ( )

900÷ 30 = 3.31× 30 = 402÷ 67 = 800÷ 20 =

5.96× 10 = 650÷ 13 = 490× 20 = 61.8÷ 20 =

116× 26 = 10.5÷ 10 = 110× 40 = 819÷ 91 =

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270÷ 54 = 768÷ 96 = 64× 5× 5 = 660÷ 11 =

87× 263 = 0.94÷ 10 = 8.9× 100 = 180÷ 20 =

108× 70 = 420÷ 4÷ 5 = 720× 10 = 7.2× 200 =

630÷ 30 = 960÷ 48 = 203× 40 = 640÷ 32 =

144÷ 36 = 209× 50 = 1.92÷ 20 = 210÷ 2÷ 5 =

40× 620 = 880÷ 8÷ 5 = 50÷ 10÷ 5 = 310÷ 62 =

530× 50 = 680÷ 34 = 887× 25 = 85× 878 =

512× 38 = 590÷ 5÷ 2 = 240÷ 40 = 38× 349 =

30× 250 = 150÷ 50 = 520× 20 = 7.82÷ 10 =

3.1÷ 100 = 670× 90 = 108× 90 = 200× 3× 3 =

441÷ 49 = 40× 910 = 837÷ 93 = 0.12÷ 20 =

392× 50 = 660÷ 22 = 546÷ 91 = 980÷ 20 =

853× 82 = 252× 69 = 210÷ 30 = 528÷ 88 =

855÷ 95 = 850÷ 17 = 810÷ 30 = 90.4÷ 10 =

420× 40 = 740× 60 = 162÷ 81 = 110× 30 =

260÷ 2÷ 5 = 16.8× 10 = 420÷ 20 = 920÷ 23 =

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25× 427 = 465÷ 93 = 360÷ 8÷ 5 = 9.9÷ 10 =

538× 0 = 357÷ 51 = 4× 125× 9 = 1026× 0 =

25× 16× 4 = 0.07÷ 10 = 320÷ 80 = 4.95÷ 90 =

1.06÷ 10 = 420÷ 21 = 460÷ 23 = 4.35× 10 =

800÷ 5÷ 4 = 590× 90 = 480÷ 12 = 900÷ 45 =

736÷ 92 = 505× 60 = 910÷ 13 = 680÷ 5÷ 2 =

950× 10 = 300÷ 75 = 72× 757 = 450÷ 50 =

960÷ 80 = 890× 70 = 415× 11 = 705× 70 =

320÷ 16 = 850× 20 = 360÷ 18 = 90× 605 =

390× 90 = 608× 50 = 0.95× 20 = 330÷ 5÷ 6 =

150÷ 25 = 60× 110 = 205× 50 = 305× 80 =

36× 25× 4 = 70× 110 = 30× 260 = 240÷ 60 =

115× 82 = 312÷ 39 = 460÷ 20 = 187× 76 =

209× 80 = 840÷ 30 = 200× 5× 4 = 740÷ 37 =

520÷ 13 = 128× 43 = 255× 18 = 402× 80 =

593× 10 = 914× 88 = 490÷ 5÷ 2 = 485÷ 97 =

四年级期末复习

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492÷ 82 = 90× 680 = 60÷ 15÷ 2 = 501× 40 =

200÷ 10 = 410÷ 5÷ 2 = 1.1 ≈ ( ) 0.3× 20 =

970× 0 = 90.800 ≈ ( ) 4× 20× 7 = 80÷ 4÷ 5 =

6× 492 = 35× 4× 5 = 4× 708 = 70÷ 10 =

6.2÷ 10 = 3× 507 = 2.9÷ 10 = 20× 3× 8 =

210× 0 = 7.8÷ 50 = 669× 0 = 58.001 ≈ ( )

9× 609 = 84÷ 21 = 0.2÷ 10 = 3× 10× 6 =

109× 0 = 4× 201 = 10÷ 5÷ 2 = 51÷ 17 =

66÷ 11 = 25× 5× 8 = 480× 0 = 70× 5× 4 =

212× 0 = 29× 5× 4 = 78.986 ≈ ( ) 10.364 ≈ ( )

7.6 ≈ ( ) 0.057 ≈ ( ) 9.73 ≈ ( ) 1.62 ≈ ( )

0.74 ≈ ( ) 2.72 ≈ ( ) 0.127 ≈ ( ) 7.655 ≈ ( )

25.26 ≈ ( ) 3.975 ≈ ( ) 92.99 ≈ ( ) 81.94 ≈ ( )

36.84 ≈ ( ) 16.87 ≈ ( ) 96.01 ≈ ( ) 3.269 ≈ ( )

6.089 ≈ ( ) 84× 0 = 52.17 ≈ ( ) 2.197 ≈ ( )

6.964 ≈ ( ) 96× 0 = 83× 0 = 8× 95 =

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5× 8× 5 = 13× 0 = 5× 2× 7 = 52× 0 =

86× 0 = 5× 5× 4 = 28× 0 = 8× 99 =

490× 10 = 766× 18 = 500÷ 10 = 5.1÷ 100 =

660÷ 60 = 740× 80 = 702× 60 = 790× 90 =

160× 40 = 310÷ 2÷ 5 = 602× 20 = 30× 109 =

15× 4× 30 = 1.5× 200 = 388÷ 97 = 100÷ 20 =

401× 40 = 720÷ 24 = 360÷ 30 = 195× 30 =

4.8× 100 = 0 + 91 = 29 + 0 = 67 + 0 =

0 + 82 = 0 + 75 = 91 + 0 = 0 + 51 =

56 + 0 = 0 + 18 = 0 + 24 = 85 + 0 =

0 + 38 = 120÷ 20 = 570÷ 19 = 66 + 0 =

300÷ 15 = 20× 404 = 125× 4× 8 = 3× 25× 20 =

0.64÷ 40 = 460× 90 = 50× 430 = 26.8÷ 40 =

680÷ 20 = 990÷ 33 = 840÷ 70 = 246÷ 82 =

40× 604 = 540÷ 60 = 295× 30 = 820÷ 20 =

820÷ 41 = 4.9÷ 100 = 427÷ 61 = 44× 469 =

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40× 35× 2 = 280÷ 14 = 603× 40 = 460× 70 =

534÷ 89 = 50× 602 = 420÷ 60 = 760× 40 =

80× 808 = 360÷ 90 = 0 + 20 = 0 + 53 =

530× 30 = 48540 ≈ ( )万 0.07× 100 = 100÷ 10÷ 5 =

500÷ 20÷ 5 = 0.59× 100 = 210÷ 3÷ 10 = 800÷ 4÷ 50 =

10.3× 100 = 600÷ 5÷ 40 = 101× 203 = 2.14× 400 =

720÷ 4÷ 15 = 100÷ 50÷ 1 = 10390 ≈ ( )万 70700 ≈ ( )万

0.412× 10 = 84975 ≈ ( )万 26689 ≈ ( )万 94000 ≈ ( )万

39003 ≈ ( )万 54999 ≈ ( )万 10490 ≈ ( )万 3× 6 + 6× 7 =

7.4− 1.9 = 6× 3 + 6× 4 = 1.6 + 7.3 = 3.7 + 3.3 =

4.7− 2.6 = 7.8− 0.1 = 5.7− 3.2 = 34.7÷ 100 =

82.3× 100 = 94 + 0 = 300÷ 10÷ 6 = 0 + 56 =

0 + 55 = 0 + 89 = 0 + 49 = 28 + 0 =

0 + 50 = 0 + 78 = 70 + 0 = 64 + 0 =

0 + 36 = 18.8× 100 = 0.887× 10 = 1.47× 100 =

0.65× 200 = 23.5÷ 100 = 25.6÷ 100 = 10.6÷ 100 =

四年级期末复习

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2.03× 100 = 14.5÷ 100 = 540÷ 45÷ 2 = 101× 900 =

0.435× 10 = 7400÷ 8÷ 5 = 40.6÷ 100 = 800÷ 50÷ 4 =

0.95× 100 = 0.03× 100 = 20.3÷ 100 = 6.65× 100 =

8.29× 100 = 28× 545 = 320÷ 2÷ 5 = 4.18× 20 =

630÷ 70 = 660÷ 20 = 610× 90 = 602× 60 =

703× 20 = 37.5÷ 10 = 408× 30 = 370÷ 5÷ 2 =

69.3× 10 = 620× 90 = 204× 30 = 40× 940 =

500÷ 4÷ 5 = 600÷ 10 = 305× 20 = 0.23÷ 10 =

690÷ 23 = 507× 50 = 980÷ 14 = 401× 80 =

660÷ 33 = 510÷ 30 = 919× 11 = 95× 376 =

330÷ 11 = 880× 50 = 263× 96 = 4.3÷ 100 =

203× 30 = 33× 215 = 8.12÷ 10 = 720÷ 18 =

7.4× 100 = 580× 10 = 480÷ 60 = 180÷ 90 =

660× 40 = 930× 40 = 232÷ 58 = 602÷ 86 =

98× 539 = 304× 60 = 4.36÷ 10 = 540÷ 27 =

542× 22 = 702× 40 = 164× 48 = 110× 60 =

四年级期末复习

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196÷ 98 = 102× 30 = 100÷ 5÷ 4 = 780÷ 26 =

70× 220 = 308× 40 = 664÷ 83 = 203× 70 =

101× 20 = 160× 10 = 450÷ 15 = 210÷ 70 =

570÷ 30 = 297÷ 33 = 900÷ 18 = 70× 602 =

438÷ 73 = 208× 20 = 3.92× 60 = 90÷ 10÷ 1 =

97.5× 10 = 360÷ 45 = 560÷ 28 = 175× 51 =

240÷ 48 = 40× 504 = 250÷ 50 = 205× 80 =

198÷ 99 = 12.6÷ 60 = 680÷ 85 = 810÷ 90 =

270÷ 2÷ 5 = 870× 60 = 325÷ 65 = 410× 60 =

0.63÷ 30 = 309× 90 = 487× 42 = 702× 20 =

770÷ 11 = 560÷ 14 = 840× 10 = 621× 23 =

8400× 0 = 3.05× 40 = 65× 327 = 340÷ 5÷ 2 =

112÷ 28 = 480÷ 20 = 15× 41× 6 = 13.2÷ 60 =

58.5× 20 = 102× 60 = 160÷ 20 = 308× 50 =

350÷ 70 = 440÷ 40 = 230× 30 = 34× 10× 2 =

510÷ 85 = 220÷ 20 = 89× 111 = 305× 30 =

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201× 50 = 296÷ 37 = 344÷ 43 = 36× 236 =

301× 50 = 860× 10 = 744÷ 93 = 584× 36 =

2.58× 10 = 870÷ 30 = 546× 58 = 509× 50 =

980× 80 = 260× 20 = 520× 90 = 840÷ 28 =

888× 55 = 0.04× 80 = 503× 20 = 260÷ 5÷ 4 =

1.9 + 2.8 = 0.37 + 1.6 = 16.4− 7.8 = 156÷ 4 + 2 =

493− 8× 5 = 10× 2 + 48 = 1880 + 0 = 12− 10÷ 2 =

28− 40÷ 5 = 565− 3× 5 = 80 + 42÷ 7 = 1.3− 0.38 =

925− 6× 6 = 28 + 7× 36 = 584÷ 2 + 7 = 4.9− 1.98 =

165 + 0 = 0.78 + 2.2 = 104− 2× 2 = 7× 5 + 122 =

10× (4 + 3) = (50 + 2)× 5 = 4725064 ≈ ( )万 96.3− 67.8 =

61× 20 + 37 = 53× 40− 92 = 82× 2− 44 = 0.302× 1000 =

(2 + 2)× 30 = 624÷ 3− 95 = 400÷ 4− 84 = 5.4− 2.6 =

1.4 + 7.4 = 515− 25× 2 = 324÷ 3− 2 = 6900× 0 =

804× 10 = 1.3× 200 = 35.6÷ 100 = 0.717× 10 =

2.87× 100 = 0.7 + 9.2 = 200÷ 50÷ 4 = 5.2− 0.1 =

四年级期末复习

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2× 5− 2× 1 = 6.4 + 1.9 = 30− 4× 3 = 40× 4− 6 =

0 + 2070 = 86× 5− 30 = 4.6 + 4.2 = 31 + 10÷ 5 =

25 + 5× 25 = 5× 4− 4× 2 = 15.5÷ 100 = 0 + 100 =

6.1− 1.1 = 30× 6− 96 = 743000 ≈ ( )万 534− 8× 3 =

903÷ 3− 6 = 4.3− 0.22 = 37610 ≈ ( )万 7.2 + 2.2 =

4.18 + 1.41 = 984÷ 3 + 20 = 109× 90 = 402 + 23× 6 =

74× 20 + 14 = 486÷ 6 + 67 = 503 + 56× 2 = 15× 5− 2× 15 =

45× (1 + 3) = 12× (2 + 5) = 4056800 ≈ ( )万 54.5 + 25.5 =

10.1− 7.75 = 40 + 12÷ 4 = 2400÷ 20÷ 20 = 8000÷ 125÷ 8 =

2.9元 = ( )角 24.2 + 4.22 = 0.187× 1000 = 289− 76× 2 =

14× 2 + 8× 14 = (32 + 28)÷ 4 = (40 + 6)× 10 = 2× (50− 48) =

9267000 ≈ ( )万 20× 50− 16 = 346− 2× 3 = 54× 3 + 369 =

440− 36÷ 6 = 282÷ 3 + 11 = 40× 50 + 45 = 7000÷ 50÷ 20 =

56× 7− 112 = 935 + 87× 6 = 7.25元 = ( )分 31× 3 + 822 =

946 + 44× 4 = 924÷ 6 + 98 = 656− 12× 8 = 717÷ 3 + 63 =

270÷ 3− 19 = 95.8− 59.5 = 260 + 4× 70 = 624÷ 6 + 53 =

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60× 97 + 37 = 872 + 82× 4 = 77.6− 67.4 = 96− 350÷ 7 =

655 + 29× 5 = 176 + 28× 2 = 864÷ 9 + 63 = 369− 23× 3 =

12007214 ≈ ( )万 3.46 + 5.44 = 82 + 10× 33 = 2.39− 2.35 =

740÷ 5− 73 = 8000÷ 100÷ 20 = 120÷ (4 + 2) = (96− 80)÷ 4 =

28÷ (10− 6) = 810÷ (4 + 5) = 40379000 ≈ ( )万 16.3分 = ( )角

8.25元 = ( )分 14× 80− 54 = 25× (98 + 4) = 2.1÷ 100 =

398× 31 = 6.3 + 40.7 = 6.1− 2.35 = 67× 236 =

30500 ≈ ( )万 9× 5 + 5× 9 = 5× 3 + 4× 5 = 9.1− 7.8 =

0.7 + 4.4 = 7× 4 + 85 = 7.4− 2.6 = 4× 8− 8× 3 =

62× 2− 4 = 0 + 1200 = 9.6− 0.96 = 84 + 6× 26 =

68× 4− 74 = 660× 60 = 73× 3− 69 = 7.2− 0.5 =

880÷ 4− 1 = 10 + 30÷ 5 = 5.7 + 69.2 = 37 + 30÷ 6 =

120563 ≈ ( )万 8.12 + 1.8 = 54.3× 10 = 930÷ 31 =

103× 40 = 860× 20 = 216÷ 72 = 30× 502 =

461× 37 = 10× 410 = 140÷ 20 = 5.4 + 4.8 =

1000× 0 = 15× 4× 90 = 240÷ 12 = 303× 20 =

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560÷ 70 = 140÷ 70 = 203× 60 = 53 + 0 =

0 + 510 = 6.7 + 1.6 = 82.9× 100 = 70200 ≈ ( )万

70830 ≈ ( )万 5.3 + 9.7 = 35.5÷ 100 = 8.5 + 3.4 =

7× 7− 2× 7 = 5.8 + 0.8 = 45 + 60× 3 = 78 + 24× 3 =

834÷ 6 + 8 = 44.2× 1000 = 4.2 + 0.1 = 178.5÷ 100 =

421− 6× 6 = 417× 6 + 3 = 60 + 24÷ 3 = 330÷ 6− 2 =

949− 7× 4 = 280÷ 35 = 394× 50 = 160÷ 40 =

64.7 + 0.7 = 814− 5× 3 = 13.5 + 8.3 = 20× 7− 25 =

770÷ 7− 3 = 70 + 2÷ 2 = 3.6 + 2.6 = 40 + 20÷ 5 =

10× 5− 5× 5 = 70× 3 + 34 = 327− 3× 9 = 4.15 + 5.9 =

128− 2× 4 = 59 + 59× 9 = 80× 4− 48 = 476500 ≈ ( )万

760÷ 40 = 920÷ 40 = 220÷ 11 = 400÷ 20 =

352× 34 = 480÷ 24 = 130× 80 = 0.4× 500 =

840÷ 40 = 706× 30 = 480÷ 5÷ 4 = 90.23÷ 10 =

695× 102 = 350÷ 50 = 60× 2− 72 = 479870 ≈ ( )万

20× 210 = 2.9÷ 100 = 910× 70 = 56.9× 10 =

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41× 9− 9 = 1000× 5× 2 = 990× 80 = 510÷ 17 =

96.1× 100 = 0 + 431 = 619 + 0 = 959 + 0 =

7× 32− 8 = 31032× 0 = 0 + 66 = 15× 49× 2 =

590× 20 = 48 + 10÷ 5 = 5.26÷ 10 = 42.84÷ 70 =

600÷ 2÷ 50 = 6.4− 0.6 = 9.6 + 8.5 = 6.6− 0.5 =

40− 6× 4 = 1.3 + 2.1 = 6× 6− 3× 6 = 9.1 + 0.8 =

9.3 + 8.7 = 800÷ 2÷ 100 = 30− 42÷ 7 = 6075 + 0 =

41.9− 29.1 = 72÷ (3− 1) = 540÷ 18 = 35× 2× 8 =

764× 0 = 40× 2× 9 = 76÷ 19 = 6× 807 =

940× 0 = 330× 0 = 450× 0 = 7× 10× 5 =

1.3÷ 10 = 677× 0 = 586× 0 = 421× 0 =

44÷ 22 = 80÷ 40 = 3.5÷ 70 = 5× 7× 30 =

400× 0 = 120× 0 = 196× 0 = 9× 25× 4 =

98× 2× 5 = 7× 305 = 7.5÷ 10 = 52× 2× 5 =

6.1× 10 = 7× 897 = 90÷ 6÷ 5 = 72÷ 24 =

3× 109 = 152× 0 = 90÷ 18 = 2× 405 =

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9.952 ≈ ( ) 66.28 ≈ ( ) 2.419 ≈ ( ) 51.73 ≈ ( )

9.449 ≈ ( ) 53.63 ≈ ( ) 2.894 ≈ ( ) 31.35 ≈ ( )

3.673 ≈ ( ) 23.78 ≈ ( ) 26.94 ≈ ( ) 3.063 ≈ ( )

3.029 ≈ ( ) 3.549 ≈ ( ) 17.19 ≈ ( ) 10× 2× 8 =

34.97 ≈ ( ) 7.376 ≈ ( ) 49× 0 = 95× 0 =

98× 0 = 92× 0 = 55× 0 = 41× 0 =

31× 0 = 15× 0 = 36× 0 = 20× 0 =

63× 0 = 35.049 ≈ ( ) 10× 5× 3 = 2× 40× 5 =

51.92 ≈ ( ) 500÷ 25 = 810÷ 5÷ 6 = 5.6÷ 100 =

900÷ 10 = 566× 52 = 720÷ 20 = 120÷ 60 =

630÷ 21 = 580÷ 20 = 6608× 0 = 960÷ 16 =

4.2÷ 100 = 270÷ 5÷ 2 = 240÷ 20 = 270÷ 90 =

380× 30 = 145× 31 = 62× 434 = 4× 13× 25 =

62.8÷ 40 = 103× 30 = 600÷ 12 = 720÷ 60 =

205÷ 41 = 300÷ 60 = 95.6× 10 = 590× 70 =

360× 70 = 880÷ 11 = 0.64÷ 80 = 448÷ 64 =

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721× 42 = 5× 12× 6 = 442× 0 = 789× 0 =

511× 0 = 18× 5× 4 = 7× 401 = 7.4÷ 10 =

98÷ 14 = 64× 5× 2 = 999× 0 = 350× 0 =

10× 5× 2 = 4× 20× 3 = 14× 5× 8 = 560× 0 =

57× 5× 8 = 800× 0 = 5.7÷ 100 = 2.4÷ 10 =

15.4228 ≈ ( ) 320÷ 40 = 750÷ 30 = 310× 30 =

80× 560 = 401× 30 = 101× 80 = 11× 8× 10 =

130÷ 5÷ 2 = 80× 505 = 624÷ 78 = 13× 764 =

72× 128 = 39.06 ≈ ( ) 29.03 ≈ ( ) 363− 19× 4 =

83.4− 11.3 = 936− 85× 5 = 378÷ 9 + 98 = 543 + 45× 4 =

208− 8× 16 = 82× 3 + 254 = 150− 55× 2 = 65× 5 + 35× 5 =

885− 41× 3 = 6.48− 0.32 = 264− 22× 6 = 536 + 26× 4 =

600÷ 5− 11 = 548÷ 2 + 58 = 410÷ 2− 90 = 75.7− 25.8 =

74.5− 52.7 = 17.3 + 55.1 = 318÷ 3 + 33 = 20134600 ≈ ( )万

452÷ 4 + 17 = 45.8− 40.8 = 210÷ 2− 68 = (10− 4)× 70 =

6.15 + 9.63 = 728÷ 7− 16 = 837 + 21× 3 = 16× 11− 16 =

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450÷ 9− 12 = 62 + 62× 99 = 435 + 95× 3 = 984− 20× 4 =

8.25− 3.45 = 1.45 + 5.5 = 17× 20− 81 = 932− 6× 8 =

1615 + 0 = 4.2 + 12.7 = 760÷ 4− 5 = 0.83 + 1.2 =

6.9 + 0.12 = 7× 45− 35 = 750÷ 6− 4 = 514− 1× 8 =

55 + 29× 5 = 820÷ 4− 3 = 20× 3 + 89 = 20.2 + 3.7 =

3000÷ 50÷ 10 = 34.9 + 16.8 = (5− 4)× 11 = 80× (2 + 3) =

80× (3 + 2) = 90× (4 + 1) = 1104000 ≈ ( )万 3724567 ≈ ( )万

624− 48× 8 = 327− 27÷ 3 = 27.2 + 52.9 = 672÷ 2 + 61 =

234− 51× 2 = 83.8− 28.9 = 51.6 + 29.8 = 20× 3 + 171 =

879− 63× 3 = 546÷ 2 + 35 = 1.376 ≈ ( ) 312÷ 2 + 25 =

18 + 131× 2 = 804÷ 4− 85 = 550 + 80× 4 = 1108− 7× 4 =

549− 83× 3 = 89 + 930÷ 3 = 77.7− 38.8 = 45× 11− 45 =

64× 9− 14× 9 = 47× 7 + 887 = 7× 37 + 7× 63 = 675÷ 5 + 23 =

56.4− 14.8 = 0.43 + 0.36 = 17× 6 + 19× 6 = 7.21− 1.11 =

340÷ (8 + 9) = 7÷ (70− 63) = 0.05元 = ( )分 85990214 ≈ ( )万

(12 + 15)× 3 = 6× (24− 20) = 282 + 29× 2 = 729÷ 9 + 86 =

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312 + 7× 24 = 3.68 ≈ ( ) 0.87 ≈ ( ) 3× 0 =

3.47 ≈ ( ) 94.6− 73.6 = 966− 92× 7 = 4÷ (54− 50) =

33÷ 3 + 80 = 90÷ (15− 6) = (84− 50)× 8 = (78− 18)÷ 3 =

15600001 ≈ ( )万 8888123 ≈ ( )万 18× (5 + 5) = 20.2 + 7.4 =

60× 4− 59 = 673− 1× 2 = 51× 5 + 76 = 9× 4 + 11× 4 =

20.3 + 4.5 = 960÷ 4− 7 = 6000 + 0 = 682− 3× 7 =

909÷ 3− 49 = 154− 2× 7 = 708− 6× 3 = 68× 6− 70 =

70× 26 + 2 = 8× 12− 8× 7 = 68× 3− 62 = 122− 2× 3 =

75÷ (4 + 1) = 1964321 ≈ ( )万 3436000 ≈ ( )万 90× 6 + 611 =

4.39− 0.28 = 68.3 + 25.8 = 540.2 + 3.7 = 40÷ 4− 7 =

3.6 + 9.8 = 620÷ 20 = 222 + 60× 8 = 18.8 + 13.8 =

56× 30 + 44 = (48 + 32)× 4 = (40 + 4)× 25 = (11 + 25)× 4 =

(66− 60)÷ 6 = (13 + 11)× 3 = 8.05元 = ( )分 242÷ 2 + 42 =

115× 3− 45 = 5× 18 + 100 = 24× 3 + 320 = (70− 18)÷ 4 =

940÷ 2− 47 = 408÷ 2− 12 = 94.6− 79.4 = (43− 40)× 5 =

91.7− 37.6 = 52 + 87× 30 = 840÷ 4 + 90 = (31 + 10)× 2 =

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13× 60 + 64 = 240÷ 3− 41 = 2.44− 0.28 = 48× 7− 18× 7 =

74.3− 50.7 = 480÷ 6− 72 = 43 + 43× 99 = 3.45 + 51.5 =

78÷ 3 + 123 = 306÷ 3 + 92 = 73.9 + 10.9 = 56091123 ≈ ( )万

981 + 92× 2 = 264 + 57× 8 = 16× 40− 59 = 713− 43× 7 =

630÷ (4 + 5) = 9÷ (40− 37) = 85× 2 + 224 = 63÷ (10− 1) =

903÷ 3− 26 = 52.6− 22.6 = (47− 27)× 4 = (72− 60)÷ 6 =

(33 + 33)× 4 = (45− 32)× 2 = 518− 19× 2 = 10.5元 = ( )角

(83− 80)× 7 = 4÷ (72− 70) = 97810056 ≈ ( )万 (18 + 32)× 6 =

8.43元 = ( )分 6.35元 = ( )分 630÷ (4 + 2) = (20 + 11)× 3 =

(41− 26)× 7 = 7× (25 + 75) = 80073020 ≈ ( )万 81× 20 + 17 =

875÷ 5 + 40 = 28.5 + 70.3 = 46 + 40× 56 = 91.3− 30.2 =

41× 25− 25 = 50× 22− 87 = 63× 4 + 294 = 15× 4 + 15× 8 =

120÷ (3 + 5) = 4.17元 = ( )分 (12− 9)× 27 = 420÷ 2− 50 =

464− 28× 8 = 800÷ 8− 34 = 13× 3 + 113 = 490÷ 7− 52 =

308 + 96× 2 = 856÷ 8− 51 = 50× 6 + 787 = 72× 6− 6× 70 =

8÷ (72− 70) = 720÷ (4 + 5) = 968 + 58× 2 = 214÷ 2− 64 =

四年级期末复习

手机拍一拍作业全改好

3.16− 0.56 = 714÷ 7 + 63 = 6.23− 1.58 = 22× 60 + 22 =

707÷ 7− 52 = 96÷ (5 + 11) = 18× 6 + 640 = 610÷ 5 + 33 =

70× 59 + 46 = 418 + 52× 4 = 20× 78− 25 = 45800900 ≈ ( )万

3× (48− 40) = 15 + 99× 15 = (75 + 15)× 6 = 39.8− 7.65 =

500.6 + 2.2 = 50× 6 + 326 = 189− 43× 3 = 22× 30 + 47 =

(90− 50)÷ 5 = (49− 20)× 4 = 540÷ (9 + 9) = (63− 60)× 4 =

10800560 ≈ ( )万 20112345 ≈ ( )万 13806060 ≈ ( )万 900÷ 2 + 93 =

44 + 88× 22 = (15− 10)× 3 = 840÷ 5 + 12 = 83 + 83× 99 =

912 + 68× 6 = 718− 47× 3 = 694÷ 2 + 25 = 91.2− 83.9 =

842− 85× 7 = (23− 20)× 4 = 12223000 ≈ ( )万 85× 20− 59 =

40× 90 + 98 = 15× 2 + 34× 2 = 765÷ 9 + 41 = 898− 38× 4 =

608÷ 8 + 48 = 78× 3 + 429 = 7.59− 3.59 = 66.6− 13.3 =

5.9 + 10.61 = 52× 80− 11 = 100× 4 + 5× 4 = 0 + 61944 =

102× 6− 12 = 56× 2 + 792 = 40× 2 + 402 = 570÷ 6− 81 =

55.1 + 22.4 = 97.6− 82.2 = 33.9 + 46.9 = 6.14− 5.31 =

612− 83× 4 = 50× 15− 30 = 62.4− 11.5 = 356 + 27× 2 =

四年级期末复习

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30× 50− 53 = 12.8 + 14.1 = 21× 19− 19 = 537 + 81× 3 =

148− 34× 4 = 436 + 12× 2 = 76.3− 68.5 = 606 + 59× 6 =

87.3− 67.7 = 630÷ 5 + 75 = 10× 93− 70 = 636 + 41× 4 =

994− 85× 4 = 1224− 6× 9 = 61× 10− 14 = 42.1− 23.7 =

804÷ 2− 32 = 760÷ 5− 95 = 21.9− 5.68 = 160÷ 5 + 64 =

19× 21− 19 = 25× 7 + 3× 25 = 444÷ 6 + 53 = 810÷ 2− 46 =

49× 20− 88 = 25× 9− 25× 5 = 65.6 + 22.8 = 54.9− 16.8 =

951÷ 3 + 64 = 330− 44× 4 = 58× 7− 28× 7 = 570÷ 6 + 69 =

798− 73× 5 = 470− 43× 3 = 296÷ 8 + 82 = 544÷ 8 + 70 =

469− 60× 7 = 28 + 28× 99 = 40 + 40× 58 = 384 + 82× 8 =

2.54 + 4.23 = 90.4− 29.6 = 896÷ 8 + 37 = 3.94− 1.78 =

78× 11− 78 = 390÷ 6 + 54 = 89× 80− 16 = 91.1− 82.1 =

494− 57× 7 = 41× 60− 33 = 27× 6 + 276 = 912− 34× 3 =

104÷ 2 + 17 = 73× 11− 73 = 23× 8 + 527 = 86× 5 + 602 =

920− 38× 2 = 715 + 41× 5 = 3.07 + 1.51 = 778− 28× 5 =

61.5− 51.1 = 42.7 + 25.5 = 20.3 + 33.3 = 328 + 16× 2 =

四年级期末复习

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404− 22× 2 = 990÷ 6− 55 = 360÷ 6− 30 = 6× 11 + 39× 6 =

20× 92− 78 = 10× 19 + 11 = 280 + 48× 5 = 3.62 + 1.28 =

428÷ 4 + 94 = 756÷ 4 + 30 = 488 + 39× 5 = 85× 50− 65 =

792÷ 6 + 15 = 322÷ 2 + 68 = 0.02 + 0.03 = 648÷ 3 + 80 =

970÷ 2− 35 = 23.2 + 45.5 = 50− 240÷ 8 = 18.7− 2.86 =

840÷ 4− 41 = 296÷ 4 + 17 = 670÷ 2 + 50 = 47.1 + 31.9 =

528− 95× 4 = 36 + 36× 19 = 2.37 + 1.37 = 88− 240÷ 8 =

56 + 56× 99 = 840÷ 8− 79 = 60× 77− 76 = 15.7 + 12.3 =

84− 120÷ 3 = 19.8 + 25.5 = 6.37 + 4.55 = 29 + 25× 10 =

818÷ 2− 36 = 32.9 + 56.4 = 939 + 54× 4 = 23× 30− 76 =

384 + 27× 8 = 245 + 77× 5 = 61.1− 39.1 = 126 + 37× 2 =

10.8 + 82.3 = 724÷ 2 + 24 = 13.8− 2.88 = 300÷ 3− 97 =

597 + 95× 3 = 318 + 39× 5 = 25× 3− 25× 2 = 99.5− 69.1 =

5角⃝ 0.4元 18.59⃝ 1.85 2.630⃝ 2.63 1.47⃝ 1.471

0.61⃝ 0.609 0.655⃝ 0.65 2.03⃝ 2.003 2.43⃝ 2.433

3元⃝ 5.2元 8.9元⃝ 9元 71.27⃝ 72.17 0.15⃝ 1.5

四年级期末复习

手机拍一拍作业全改好

7.20⃝ 7.2 0.49⃝ 0.499 4.526⃝ 4.532 0.46⃝ 0.46

800.3⃝ 10.31 10.63⃝ 10.36 200.3⃝ 20.03 9.4⃝ 9.44

0.809⃝ 0.81 0.51⃝ 0.501 7.999⃝ 8.01 18.1⃝ 10.56

2.426⃝ 2.426 4.8⃝ 4.08 9.83⃝ 8.93 7.4⃝ 7.38

2.80⃝ 2.08 6.54⃝ 68.4 0.12⃝ 22.8 0.31⃝ 0.41

8.78⃝ 8.70 13.4⃝ 0.134 0.3米⃝ 0.29米 0.01⃝ 0.1

6.7⃝ 6.09 1.554⃝ 1.5 4.60⃝ 4.6 0.4⃝ 0.425

5.29⃝ 5.3 3.09⃝ 3.9 0.03⃝ 1.02 9.81⃝ 9.81

0.71⃝ 0.711 3.21⃝ 3.122 6.431⃝ 6.452 6.15⃝ 1.65

0.125⃝ 0.8 0.509⃝ 0.51 3.508⃝ 3.58 0.508⃝ 5.08

5.9角⃝ 6角 0.022⃝ 2.002 66.18⃝ 18.68 2.31⃝ 2.4

3.66⃝ 3.6 2.5⃝ 2.50 0.25⃝ 2.5 0.7⃝ 0.26

7.4⃝ 7.14 8.6⃝ 7.999 0.006⃝ 0.1 6.87⃝ 6.78

0.44⃝ 0.404 4.9米⃝ 49米 50.77⃝ 50.770 58456⃝ 38546

0.58元⃝ 0.85元 1.77米⃝ 1.7米 0.6米⃝ 0.3米 767598⃝ 76898

3.2米⃝ 0.32米 25千克⃝ 0.2吨 27角⃝ 2.07元 8.8米⃝ 6.2米

四年级期末复习

手机拍一拍作业全改好

4743⃝ 47397 46939⃝ 46993 2382548⃝ 3295 80千克⃝ 0.8克

0.8元⃝ 0.5元 74662⃝ 74672 81111⃝ 11611 64785⃝ 64875

69564⃝ 6956 8126⃝ 18338 14325⃝ 1453 7.8元⃝ 7.18元

77173⃝ 3777 2824⃝ 753184 32784⃝ 32748 33884⃝ 33848

1.35元⃝ 1.53元 0.89元⃝ 0.58元 10.2元⃝ 120角 492598⃝ 99999

81265⃝ 81255 46875⃝ 48675 5.01⃝ 5.01 4分⃝ 4.44元

3.89⃝ 6.87 3.045⃝ 3.04 4.05⃝ 4.009 9.69⃝ 8.79

3.14⃝ 3.140 0.5元⃝ 5角 4.786⃝ 4.786 7.8元⃝ 9.7元

5.072⃝ 5.702 78角⃝ 7.8元 2.869⃝ 2.869 2.443⃝ 2.445

9.9元⃝ 10元 0.36元⃝ 4角 7325⃝ 73242 84321⃝ 83499

1134⃝ 91323 44345⃝ 4749 11754⃝ 2346 34912⃝ 4921

0.05元⃝ 0.5角 3米⃝ 8.3米 0.4元⃝ 0.07元 64321⃝ 64213

277266⃝ 5242 139156⃝ 1754 57196⃝ 57196 46939⃝ 45993

57925⃝ 58198 297122⃝ 9185 80克⃝ 0.8千克 8米⃝ 7.95米

32× 2 + 725 = 0.4⃝ 0.41 (18 + 32)× 3 = 0.48⃝ 1.3

5.1⃝ 0.51 0.18⃝ 1.8 9.40⃝ 9.4 2.1⃝ 2.09

四年级期末复习

手机拍一拍作业全改好

7.5⃝ 7.50 5.15⃝ 5.3 6.05⃝ 6.5 0.03⃝ 0.3

0.22⃝ 0.2 4.5⃝ 4.18 2.15⃝ 2.2 0.6⃝ 0.66

5.59− 2.96 = 1.08⃝ 1.8 0.79⃝ 0.8 1.21⃝ 2.12

3.50⃝ 3.5 6.27⃝ 6.27 6.49⃝ 6.49 6.89⃝ 6.98

4.65⃝ 3.99 4.723⃝ 4.78 390.42⃝ 390.5 0.62⃝ 0.609

62.5⃝ 62.04 8.604⃝ 78.469 515355⃝ 5759 (27 + 23)× 5 =

387÷ 3 + 12 = 1.02⃝ 1.20 0.83− 0.15 = 83× 8 + 363 =

720÷ 4− 72 = 276÷ 4 + 77 = 34.7 + 38.5 = 65400009 ≈ ( )万

36.4 + 18.8 = 10.9− 4.55 = 12.1元 = ( )角 27.8 + 38.7 =

31× 13− 13 = (79− 30)÷ 7 = (23− 10)× 8 = 980÷ 7− 55 =

75.6− 41.5 = 21.4 + 5.56 = 0.58 + 0.44 = 25× 4 + 25× 6 =

844 + 54× 7 = 25× 70 + 55 = 65 + 65× 99 = 189− 15× 8 =

2000÷ 10÷ 100 = 40× 3 + 234 = 995− 32× 6 = 438− 63× 6 =

22.2 + 74.6 = 730÷ 5− 67 = 356÷ 4 + 32 = 27 + 27× 19 =

28456⃝ 28546 3.090⃝ 3.09 234567⃝ 2335 2345⃝ 23449

4.58⃝ 3.49 3.52⃝ 3.52 0.555⃝ 0.5 6.38⃝ 6.28

四年级期末复习

手机拍一拍作业全改好

3.940⃝ 3.95 0.586⃝ 0.52 0.606⃝ 0.60 0.800⃝ 0.089

5.436⃝ 5.436 3.702⃝ 3.72 4.334⃝ 4.433 0.5元⃝ 50元

9.3元⃝ 3.9元 7.5元⃝ 7.8元 4.30⃝ 4.03 0.1吨⃝ 99克

13476⃝ 1437 11.01⃝ 11.009 67871⃝ 4671 88988⃝ 8882

2.4米⃝ 2米 31457⃝ 31475 128317⃝ 8137 71681⃝ 76181

28627⃝ 28267 1184⃝ 385886 27611⃝ 27613 41959⃝ 14959

93978⃝ 93978 3.04⃝ 0.34 2.14⃝ 2.14 1.3元⃝ 3.1元

1734⃝ 17324 21794⃝ 4927 32854⃝ 32945 15.4元⃝ 14.5元

14米⃝ 1.4米 97645⃝ 964745 4.29⃝ 4.3 0.8⃝ 0.88

0.42⃝ 0.40 3.78⃝ 3.78 40.30⃝ 40.3 4.28⃝ 4.280

101.0⃝ 14.0 1.06⃝ 9.005 0.059⃝ 0.059 1111⃝ 11181

3.67⃝ 3.07 8943⃝ 891439 53871⃝ 53863 77568⃝ 77635

32346⃝ 32343 4.99元⃝ 49.9角 6元5角⃝ 6.5元 187531⃝ 99989

15米⃝ 10.9米 1.33⃝ 1.3 1.45⃝ 1.5 0.3⃝ 0.33

1.04⃝ 1.4 3.45⃝ 3.4 1.3⃝ 1.29 270÷ 2− 37 =

911− 72× 5 = 8× 9− 3× 9 = 849993 ≈ ( )万 0.248× 100 =

四年级期末复习

手机拍一拍作业全改好

3500÷ 25÷ 2 = 635300 ≈ ( )万 102390 ≈ ( )万 356800 ≈ ( )万

0.239× 100 = 23.61× 100 = 0.498× 100 = 482.9÷ 100 =

389011 ≈ ( )万 112987 ≈ ( )万 499430 ≈ ( )万 310000 ≈ ( )万

18 + 98× 9 = 63.4− 2.9 = 1.2− 0.64 = 254− 4× 7 =

61× 3− 93 = 57× 8− 56 = 330× 4 + 9 = 38 + 11× 2 =

850÷ 5− 4 = 78 + 14× 3 = 934− 2× 7 = 27− 30÷ 6 =

780÷ 2− 7 = 7.6 + 28.9 = 6× 24− 24 = 10× 5 + 25 =

2.68× 1000 = 460÷ 5− 1 = 1.5 + 0.03 = 9.8 + 54.1 =

100.1÷ 100 = 120.4÷ 100 = 500÷ 1÷ 100 = 32.5× 1000 =

284300 ≈ ( )万 585610 ≈ ( )万 7.46× 1000 = 21.1× 1000 =

843800 ≈ ( )万 817640 ≈ ( )万 951476 ≈ ( )万 709327 ≈ ( )万

456000 ≈ ( )万 12.7− 4.6 = 95× 5− 5× 5 = 87 + 30÷ 6 =

909 + 3× 7 = 904− 8× 7 = 72× 3− 10 = 80× 5− 13 =

50× 2 + 74 = 89× 4− 93 = 0 + 1900 = 20× 7 + 46 =

534− 8× 8 = 210÷ 5− 3 = 73× 5− 65 = 834− 3× 4 =

15 + 20÷ 4 = 15 + 25× 3 = 1.23 + 1.7 = 200÷ 1÷ 100 =

四年级期末复习

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125− 5× 5 = 0.89 + 0.8 = 984− 2× 2 = 10× 9− 2× 9 =

6900 + 0 = 165 + 7× 5 = 490÷ 5− 7 = 16 + 91× 8 =

80× 8 + 71 = 72− 26× 2 = 299− 7× 5 = 5.2 + 38.1 =

50× 25 + 5 = 67× 3− 21 = 36 + 18× 3 = 0.36 + 6.5 =

6.58− 5.8 = 53× 2− 26 = 9× 4 + 9× 30 = 13.8− 7.7 =

3.2 + 62.2 = 930− 4× 3 = 17 + 30÷ 6 = 334− 6× 8 =

0.56 + 0.4 = 794− 7× 5 = 591− 1× 6 = 247− 6× 6 =

48 + 4× 18 = 4.4 + 11.4 = 48× 9− 72 = 50× 5 + 48 =

5.3 + 57.5 = 69× 2− 98 = 370÷ 2− 7 = 60 + 16÷ 2 =

64 + 8× 12 = 67− 10÷ 2 = 54× 3− 42 = 30 + 12÷ 6 =

6.45− 4.2 = 6× 60− 4× 6 = 43× 7− 21 = 614− 8× 5 =

61× 3− 57 = 495− 3× 5 = 54− 17× 2 = 794− 5× 7 =

53× 5− 32 = 74− 10÷ 2 = 520− 1× 4 = 61× 6− 70 =

92× 4− 81 = 84.8− 7.3 = 806÷ 2− 6 = 15 + 15× 3 =

0 + 8000 = 430÷ 5− 1 = 234− 7× 2 = 210÷ 2− 2 =

3.3− 2.85 = 10 + 27÷ 9 = 53× 6− 70 = 95÷ 5 + 38 =

四年级期末复习

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96.5× 1000 = 52.5× 1000 = 45× 7− 53 = 3× 3 + 4× 3 =

1.6− 1.1 = 0 + 424 = 30− 4÷ 2 = 0 + 599 =

0 + 374 = 2.5− 1.5 = 4.5 + 3.8 = 5.2− 3.5 =

5× 8 + 4× 8 = 2.7− 1.7 = 0 + 440 = 74 + 5× 9 =

6.4 + 7.8 = 2× 4− 2× 3 = 9.3− 3.4 = 6.3− 3.6 =

6.6 + 0.4 = 7.3 + 1.6 = 3.2− 1.8 = 9× 5 + 9× 3 =

7.2− 3.2 = 9 + 10÷ 2 = 4.8− 0.7 = 6.8 + 2.1 =

60 + 9÷ 9 = 8 + 88× 4 = 3.4− 1.3 = 20 + 1× 8 =

2.5− 1.9 = 6.3− 3.3 = 4÷ 2 + 40 = 2× 9 + 5× 9 =

0.6 + 1.6 = 0 + 220 = 51× 6− 6 = 9 + 10× 2 =

50− 7× 5 = 4.6 + 0.3 = 0 + 308 = 9.1− 3.7 =

4.6 + 0.4 = 32× 3 + 4 = 1.4− 0.8 = 2.5− 0.1 =

9.3 + 2.8 = 100 + 0 = 88 + 2× 6 = 9.7 + 8.9 =

10− 4÷ 2 = 31× 4− 4 = 5× 81− 5 = 7.1− 6.5 =

9.2− 4.5 = 1.9− 0.2 = 9× 2 + 5× 9 = 3.8 + 5.7 =

20− 8× 2 = 3 + 69× 3 = 108 + 0 = 3× 7 + 7× 7 =

四年级期末复习

手机拍一拍作业全改好

77 + 7× 9 = 0.1 + 1.9 = 1.2 + 1.6 = 0.8 + 1.2 =

2000÷ 50÷ 5 = 9.2− 6.8 = 4.3− 2.8 = 90− 9× 2 =

400 + 0 = 5× 9 + 5× 7 = 8× 7− 2× 7 = 6.5− 5.4 =

10 + 9× 7 = 50− 9÷ 3 = 10× 6− 9 = 5.2 + 3.8 =

8× 8− 8× 2 = 3.5− 2.4 = 92 + 2× 4 = 7.2− 1.1 =

9.6− 6.9 = 3.4 + 5.3 = 8.1− 7.2 = 50× 3 + 7 =

9.8 + 9.8 = 4× 8− 2× 8 = 79× 5 + 5 = 3.7 + 2.3 =

4× 5 + 5× 6 = 5.5− 5.2 = 40÷ 5− 2 = 5.4 + 9.9 =

8× 4− 4× 7 = 1200÷ 4÷ 50 = 0.992× 100 = 0 + 560 =

767 + 0 = 4.8− 3.9 = 0.3 + 8.8 = 6.5 + 4.3 =

70− 9× 4 = 7× 8− 8× 2 = 8× 5− 8× 4 = 3.2− 3.1 =

8.6 + 1.3 = 7.1− 2.3 = 20 + 9÷ 3 = 0 + 118 =

6.6 + 1.7 = 6× 9 + 2× 9 = 9.9 + 5.8 = 0 + 550 =

109 + 0 = 75 + 9× 6 = 8× 8− 8× 3 = 0.3 + 5.6 =

5.5− 3.6 = 360 + 0 = 5.1 + 2.7 = 6.2− 0.5 =

80× 6− 1 = 5.2 + 3.5 = 7.1− 6.7 = 6 + 6× 19 =

四年级期末复习

手机拍一拍作业全改好

0 + 127 = 508 + 0 = 40− 2× 6 = 4.1 + 2.2 =

6.1− 2.5 = 950÷ 2− 8 = 2.19 + 9.1 = 3.25− 0.12 =

90× (2 + 5) = 1000÷ 50÷ 10 = 0.102× 1000 = 0.579× 1000 =

2000÷ 10÷ 50 = 1000÷ 50÷ 20 = 7000÷ 125÷ 8 = 2000÷ 50÷ 10 =

0.413× 1000 = 25× (9− 5) = (7 + 2)× 11 = 36÷ (8 + 4) =

40× (3 + 1) = (1 + 4)× 96 = 24× (3 + 2) = 1600÷ 2÷ 100 =

6÷ (10− 7) = 80× (2 + 6) = 13× (3 + 3) = 9× (40 + 8) =

(1 + 4)× 68 = 40× (5 + 2) = (20− 6)× 6 = 52÷ (8 + 5) =

(2 + 6)× 20 = 2× (6 + 19) = 80× (7 + 1) = (3 + 2)× 26 =

11× (1 + 2) = (6 + 2)× 25 = 0.331× 1000 = 1000÷ 8÷ 125 =

(21 + 4)× 5 = 484− 5× 3 = 33− 20÷ 4 = 2× 57− 54 =

175− 5× 5 = 30× 2 + 86 = 4.92 + 2.3 = 5.5 + 3.02 =

13.3− 1.9 = 30× 6− 57 = 504÷ 2 + 9 = 167− 1× 8 =

36÷ 6 + 10 = 30 + 45÷ 5 = 30× 5− 74 = 32÷ 2 + 51 =

2000÷ 100÷ 4 = 4.3− 1.18 = 60× 7 + 24 = 82× 2 + 91 =

6.79− 5.4 = 740− 6× 3 = 19− 10÷ 2 = 17× 6− 6× 9 =

四年级期末复习

手机拍一拍作业全改好

306 + 6× 9 = 38.4− 7.3 = 142× 4− 8 = 218− 7× 7 =

35.6 + 0.5 = 119− 7× 7 = 81 + 91× 9 = 16× (4 + 1) =

4× (15− 3) = 19× 8− 12 = 321 + 23× 7 = 870− 55× 2 =

60× 30− 24 = 142÷ 2 + 78 = 3.06 + 2.94 = 66.3− 36.2 =

870÷ 6− 32 = 23 + 580÷ 4 = 0.48− 0.39 = 96.2− 30.3 =

15.9 + 18.9 = 344 + 63× 7 = 634− 24× 5 = 8.88− 8.87 =

33.5− 27.9 = 2.54− 2.45 = 472− 36× 2 = 997− 41× 6 =

683− 87× 2 = 45.5 + 52.2 = 460÷ 4− 23 = 19 + 320× 3 =

298÷ 2 + 19 = 42× 4 + 641 = 151× 9 + 9× 9 = 31.8 + 14.1 =

849÷ 3 + 23 = 47.12 + 0.4 = 50× 62 + 86 = 360÷ 4− 42 =

747− 29× 6 = 0.43 + 0.56 = (3 + 1)× 17 = 8840900 ≈ ( )万

44× (1 + 4) = 7869316 ≈ ( )万 8439003 ≈ ( )万 8503099 ≈ ( )万

2005130 ≈ ( )万 7889988 ≈ ( )万 4372500 ≈ ( )万 5031802 ≈ ( )万

9991999 ≈ ( )万 1968743 ≈ ( )万 6978000 ≈ ( )万 5419990 ≈ ( )万

5672000 ≈ ( )万 7805000 ≈ ( )万 8504300 ≈ ( )万 51.6 + 40.1 =

3.3分 = ( )秒 28角 = ( )分 7.5分 = ( )秒 0.8分 = ( )秒

四年级期末复习

手机拍一拍作业全改好

4.5元 = ( )角 0.5元 = ( )角 1.4分 = ( )秒 61× 80− 10 =

710÷ 2− 50 = 17× 8 + 17× 2 = 6× 80 + 80× 4 = 21× 2 + 21× 2 =

0.62 + 0.38 = 64.5− 42.2 = 618÷ 3− 7 = 71× 2− 42 =

5× 21− 55 = 50.6− 8.4 = 232− 5× 7 = 798− 4× 7 =

657− 3× 5 = 16÷ 8 + 70 = 310÷ 5− 6 = 40× 6 + 20 =

270÷ 6− 8 = 440÷ 8− 3 = 570÷ 6− 1 = 60× 2 + 82 =

40× 2 + 97 = 84 + 20÷ 5 = 75 + 75× 9 = 36× 7− 92 =

10− 40÷ 8 = 101× 5− 5 = 71× 4 + 67 = 0.8 + 3.46 =

320÷ 8− 2 = 19− 40÷ 8 = 83− 40÷ 8 = 70× 7 + 92 =

41.7 + 0.2 = 66.7− 6.3 = 27 + 9× 27 = 312÷ 3− 3 =

76× 7− 45 = 958÷ 2 + 2 = 7.8− 2.29 = 89× 2− 82 =

786− 6× 6 = 318 + 7× 6 = 18 + 9× 18 = 151− 5× 3 =

80× 2 + 90 = 180÷ 6− 7 = 80× 5 + 39 = 5.1 + 0.08 =

814− 4× 7 = 505− 4× 7 = 80× 6 + 95 = 80× 6− 84 =

20.5− 7.2 = 705− 6× 2 = 153 + 3× 9 = 101× 7− 7 =

69× 2− 71 = 2.8 + 11.5 = 59× 5− 37 = 273÷ 3 + 2 =

四年级期末复习

手机拍一拍作业全改好

767− 1× 6 = 68× 4− 10 = 30× 5 + 14 = 50− 81÷ 9 =

90 + 10÷ 5 = 77× 4− 56 = 12× 6− 4× 6 = 4.3− 2.14 =

358− 9× 2 = 368− 6× 8 = 421− 7× 7 = 280÷ 2− 3 =

50 + 63÷ 9 = 45 + 55× 9 = 8.26 + 7.2 = 9.98− 4.8 =

43× 7− 39 = 25× 9− 45 = 888− 8× 6 = 37− 10÷ 2 =

40.1− 4.8 = 4.8 + 5.36 = 75− 15× 3 = 23× 4− 80 =

312− 4× 7 = 17.8− 5.2 = 796÷ 2 + 4 = 224− 8× 8 =

63 + 3× 89 = 212− 2× 6 = 37.5− 0.5 = 9.7 + 12.7 =

750÷ 5− 7 = 82× 5− 68 = 500÷ 5− 3 = 0.61 + 0.5 =

94.2− 8.2 = 20.8 + 0.3 = 28× 5− 23 = 71× 6 + 53 =

543− 2× 5 = 330÷ 3− 2 = 56÷ 8 + 90 = 41 + 30÷ 6 =

70.4− 4.5 = 30× 8− 43 = 30÷ 2 + 14 = 32× 20− 8 =

46 + 40÷ 5 = 1.3 + 75.6 = 55 + 30÷ 5 = 8.5 + 59.4 =

41× 3− 33 = 84× 7− 98 = 350 + 7× 6 = 0 + 4246 =

80× 8− 23 = 60 + 56÷ 7 = 2.86 + 0.9 = 890÷ 2− 5 =

60× 2− 22 = 12 + 3× 26 = 36− 40÷ 5 = 40 + 72÷ 8 =

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75 + 25× 5 = 18.1 + 1.8 = 2.66 + 3.2 = 26 + 37× 2 =

3.4 + 90.4 = 24÷ 2 + 71 = 50× 6− 23 = 83× 6− 62 =

43 + 10÷ 5 = 702− 2× 2 = 401× 3− 3 = 81− 10÷ 5 =

54× 4− 72 = 0.3 + 0.47 = 70× 23 + 7 = 32 + 40÷ 8 =

540÷ 20 = 3.8米⃝ 2.99米 2.529 ≈ ( ) 8.3− 5.5 =

8.7 + 7.2 = 2.7− 2.2 = 52× 2− 4 = 6.9 + 2.6 =

50 + 9× 5 = 7.5− 5.9 = 1.6 + 5.2 = 8.1− 0.6 =

9 + 57× 3 = 9600÷ 24÷ 5 = 50.3× 1000 = 3.76× 1000 =

7.83× 1000 = (4 + 6)× 7 = 308940 ≈ ( )万 289457 ≈ ( )万

0.6 + 9.8 = 4× 3 + 3× 3 = 886500 ≈ ( )万 40÷ 5− 5 =

3.7− 3.4 = 40− 9× 3 = 60 + 6÷ 3 = 7× 8− 3× 8 =

0 + 180 = 9.3− 8.2 = 52× 4− 8 = 6× 4− 2× 4 =

960÷ 30 = 70÷ 5− 6 = 6× 2 + 8× 6 = 5.4 + 0.5 =

20 + 5× 2 = 0 + 330 = 2.5 + 7.4 = 312× 16 =

870320 ≈ ( )万 568200 ≈ ( )万 8.4− 2.2 = 413− 3× 2 =

696− 3× 2 = 410÷ 2− 3 = 20 + 15÷ 3 = 37.2 + 8.9 =

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47× 7− 25 = 814÷ 2− 7 = 23.6− 6.2 = 60× 4− 31 =

40× 4− 54 = 24× 4 + 34 = 80 + 40÷ 5 = 830× 30 =

55 + 55× 2 = 45 + 15× 3 = 645÷ 5 + 3 = 8880 + 0 =

115− 2× 7 = 58× 4− 88 = 1.52 + 1.3 = 628− 4× 2 =

13.7− 3.7 = 25× 5− 75 = 8.68− 6.1 = 41× 5− 53 =

474− 7× 2 = 43× 6− 33 = 10× 4− 31 = 30 + 27÷ 3 =

95× 4− 50 = 220− 6× 5 = 15.3− 7.4 = 5.1 + 0.49 =

70× 5− 88 = 8.4− 0.84 = 212− 3× 4 = 22− 10÷ 2 =

0.2 + 90.6 = 7.2− 4.7 = 8× 6− 5× 6 = 40× 2 + 51 =

37 + 0 = 174÷ 58 = 800÷ 40 = 400÷ 10 =

206× 80 = 570÷ 95 = 201× 70 = 390× 30 =

106× 50 = 5855× 0 = 800÷ 16 = 40÷ 1÷ 20 =

640÷ 16 = 270× 20 = 59 + 0 = 6÷ 1 + 6 =

78.5÷ 100 = 30× 101 = 180÷ 4÷ 5 = 406× 80 =

2.1− 0.4 = 600÷ 30 = 10× 340 = 260÷ 13 =

920÷ 46 = 0 + 59 = 101.1× 10 = 630 + 0 =

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0 + 31 = 736× 25 = 1.390000 ≈ ( ) 0.8 + 8.8 =

5.2− 3.4 = 5.2− 4.4 = 7.7 + 0.7 = 990÷ 30 =

680÷ 17 = 330÷ 2÷ 5 = 102÷ 51 = 250÷ 5÷ 50 =

4.7− 3.8 = 5.3− 4.6 = 3× 205 = 810÷ 27 =

9.4− 5.5 = 790 + 0 = 8× 5 + 8× 3 = 8.4 + 1.4 =

6 + 37× 2 = 5× 9− 5× 3 = 0.4÷ 10 = 486 + 0 =

2.9− 0.7 = 0.2 + 4.4 = 0 + 300 = 9.9− 0.3 =

9.4− 8.6 = 30 + 9÷ 3 = 30× 2 + 3 = 9× 2− 4× 2 =

860÷ 43 = 98.3004 ≈ ( ) 320÷ 20÷ 2 = 240÷ 10÷ 6 =

80000 ≈ ( )万 63 + 8× 6 = 8.4− 4.1 = 126÷ 63 =

6× 8− 6× 4 = 0 + 360 = 0 + 225 = 22× 2× 5 =

3.4− 2.5 = 85 + 3× 5 = 0 + 459 = 270÷ 5÷ 6 =

420× 0 = 93÷ 31 = 3× 702 = 65.7 + 1.4 =

414÷ 2− 2 = 0 + 64 = 0.308× 1000 = 97× 8− 18 =

450÷ 9− 1 = 60× 8 + 80 = 764× 59 = 4500÷ 20÷ 25 =

3200÷ 20÷ 20 = 0.78× 20 = 1600÷ 100÷ 4 = 70− 60÷ 5 =

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56.24× 1000 = 0.847× 1000 = (24− 8)× 2 = 40× (3 + 3) =

11× (2 + 7) = (1 + 1)× 44 = 70× (5 + 1) = 980÷ 49 =

384÷ 96 = (70 + 6)× 2 = 770÷ 2− 4 = 99× 9− 9× 9 =

120÷ 4− 1 = 380÷ 4÷ 5 = 86.2− 3.8 = 30× 3− 51 =

18× 9− 72 = 880÷ 20 = 890× 60 = 23.1× 10 =

124× 16 = 291× 30 = 8.12− 1.2 = 788− 4× 7 =

420÷ 14 = 794− 7× 2 = 540÷ 30 = 530× 10 =

(8 + 17)× 3 = 22× (1 + 1) = 46− 13× 2 = 25.6 + 53.2 =

6.03÷ 10 = 396 + 40× 6 = 600÷ 20 = 320÷ 5 + 82 =

48× 9 + 42× 9 = 58.5 + 41.3 = 84.7− 44.4 = 376÷ 8 + 76 =

6.1× 100 = 8× 13− 8× 11 = 968 + 69× 8 = 792÷ 9 + 20 =

598× 50 = 656÷ 2 + 43 = 380÷ 19 = 360÷ 12 =

51.5− 25.1 = 2990− 8× 8 = (12 + 6)× 2 = 520÷ 26 =

(3 + 1)× 25 = (1 + 1)× 24 = (2 + 4)× 80 = 11× (3 + 6) =

80× (4 + 4) = 23× (3 + 1) = 12× (2 + 1) = 1965321 ≈ ( )万

36秒 = ( )分 2400420 ≈ ( )万 385÷ 55 = 1006950 ≈ ( )万

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3489690 ≈ ( )万 7854990 ≈ ( )万 6695300 ≈ ( )万 2478000 ≈ ( )万

75分 = ( )秒 0 + 4100 = 94× 6− 49 = 926− 6× 2 =

308− 7× 4 = 58 + 29× 8 = 3.45 + 2.5 = 50× 3 + 53 =

27 + 27× 9 = 7.61 + 3.2 = 501− 8× 6 = 15.4− 7.7 =

73× 2− 66 = 14 + 83× 2 = 99 + 9× 99 = 319− 5× 3 =

7× 14− 8× 7 = 73 + 30÷ 5 = 29 + 45× 6 = 20× 6− 22 =

80× 2− 15 = 80× 2 + 64 = 2.1 + 26.5 = 42÷ 2 + 74 =

710− 6× 5 = 3.04 + 1.6 = 24÷ 4 + 30 = 490÷ 2− 6 =

93 + 87× 3 = 30× 5− 67 = 80 + 24÷ 3 = 79× 7− 63 =

70× 4 + 40 = 18.2− 1.3 = 27− 40÷ 5 = 112− 4× 8 =

60× 4 + 72 = 90× 8− 4× 8 = 77 + 94× 6 = 50 + 12÷ 3 =

111× 5− 5 = 390÷ 30 = 20× 7− 61 = 60× 3 + 17 =

828÷ 92 = 108 + 8× 9 = 56÷ 2 + 57 = 25× 6− 9× 6 =

79.9− 2.6 = 40× 4− 10 = 80× 2 + 10 = 157× 3 + 7 =

42.9× 10 = 60× 5 + 11 = 216÷ 2− 7 = 20× 7− 33 =

396 + 6× 9 = 25 + 25× 9 = 93× 6− 37 = 51 + 40÷ 8 =

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10× 4− 4× 4 = 260× 90 = 4420 + 0 = 771− 4× 8 =

927÷ 9 + 7 = 420÷ 2− 4 = 928− 7× 6 = 791− 3× 7 =

9660 + 0 = 207÷ 69 = 20× 3− 37 = 48 + 14× 3 =

264− 2× 2 = 80× 2− 74 = 66.6− 1.2 = 135− 5× 3 =

574− 2× 4 = 357× 15 = 480÷ 4− 5 = 480÷ 30 =

50.3− 2.5 = 749− 1× 2 = 31.2− 0.1 = 180÷ 60 =

29.8× 10 = 407 + 64× 6 = 280÷ 20 = 450÷ 30 =

200÷ 25 = 820× 30 = 540÷ 90 = 216÷ 24 =

8× 204 = 5× 197 = 644÷ 92 = 904× 20 =

8.08÷ 10 = 20÷ 5÷ 2 = 4× 302 = 6.6÷ 20 =

76.5× 10 = 60× 240 = 9× 99 = 8× 7× 125 =

50× 650 = 46.55 ≈ ( ) 344÷ 86 = 6× 808 =

798× 24 = 720÷ 36 = 3.073 ≈ ( ) 950÷ 19 =

13.96 ≈ ( ) 6.4÷ 10 = 106× 60 = 801× 50 =

315× 28 = 270÷ 30 = 6.047 ≈ ( ) 192÷ 32 =

10× 5× 21 = 20× 330 = 720÷ 30 = 3× 98 =

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3.913 ≈ ( ) 97× 0 = 320÷ 64 = 463× 58 =

75× 30× 2 = 486÷ 54 = 102× 80 = 5× 409 =

4× 205 = 640÷ 20 = 202× 80 = 203× 20 =

35× 2× 3 = 543.832 ≈ ( ) 2× 20× 3 = 40× 3× 2 =

68× 4× 5 = 288÷ 48 = 377× 0 = 20.5÷ 10 =

59.6× 10 = 9× 106 = 440÷ 11 = 9× 304 =

0.8× 70 = 780÷ 13 = 0.8÷ 40 = 940÷ 47 =

2.8÷ 10 = 300÷ 10 = 3.5× 100 = 45× 4× 2 =

840÷ 60 = 40× 507 = 503× 30 = 340÷ 17 =

960÷ 12 = 700÷ 10 = 300× 96 = 800÷ 10 =

440× 0 = 9.722 ≈ ( ) 558÷ 93 = 82.18 ≈ ( )

720÷ 90 = 456÷ 57 = 65÷ 13 = 80× 0 =

21× 0 = 2.203 ≈ ( ) 8.976 ≈ ( ) 45× 0 =

12× 4× 5 = 3.4÷ 10 = 338× 0 = 501× 10 =

570× 40 = 740÷ 20 = 45.73 ≈ ( ) 70× 105 =

260× 80 = 8× 792 = 880× 40 = 142× 0 =

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5.5÷ 10 = 320× 60 = 450× 70 = 3× 303 =

312× 0 = 61× 0 = 82× 0 = 880÷ 80 =

0.15÷ 30 = 700× 92 = 305× 60 = 440÷ 5÷ 4 =

880÷ 40 = 9× 907 = 25× 5× 6 = 100× 0 =

409× 10 = 780÷ 60 = 870÷ 29 = 900× 98 =

0.035 ≈ ( ) 5.7÷ 20 = 679÷ 97 = 1.403 ≈ ( )

180÷ 30 = 27× 0 = 54.282 ≈ ( ) 844× 0 =

9400× 0 = 20× 48× 5 = 5.031 ≈ ( ) 960÷ 40 =

6× 691 = 453× 45 = 90.2÷ 10 = 8.9÷ 10 =

2.4÷ 30 = 7× 5× 2 = 24.4× 10 = 160÷ 4÷ 5 =

6.26× 10 = 0.808 ≈ ( ) 0.027 ≈ ( ) 87× 5× 2 =

1.2× 80 = 990.899 ≈ ( ) 546÷ 78 = 320× 70 =

77× 0 = 410× 80 = 4.2÷ 60 = 880× 80 =

602× 80 = 260÷ 20 = 20× 740 = 570÷ 5÷ 2 =

520÷ 40 = 720÷ 12 = 248× 37 = 11× 5× 70 =

623× 13 = 305× 50 = 0 + 451 = 3.1− 2.2 =

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4.7 + 3.1 = 8.5− 7.7 = 6.2 + 0.9 = 96− 5÷ 1 =

5.2− 1.5 = 1.4 + 8.3 = 8.9− 5.8 = 840÷ 42 =

156 + 0 = 240÷ 5÷ 2 = 6× 9− 5× 6 = 3.6 + 1.9 =

460÷ 5÷ 4 = 10÷ 2− 1 = 350÷ 2÷ 25 = 6× 1− 1× 4 =

7.3− 0.2 = 704× 30 = 120÷ 2÷ 10 = 402× 200 =

2.78× 100 = 23× 20× 10 = 3.5 + 0.5 = 380 + 0 =

207 + 0 = 806 + 0 = 9.8 + 0.7 = 544 + 0 =

5.2 + 4.8 = 6.3 + 2.8 = 5.3 + 4.5 = 113× 29 =

67.2÷ 100 = 10 + 4× 5 = 5.4 + 4.6 = 20× 94 =

6.7− 4.9 = 92.6÷ 100 = 7× 4 + 3× 7 = 24500 ≈ ( )万

90065 ≈ ( )万 2× 2 + 2× 3 = 60÷ 5− 3 = 2.2− 0.1 =

40× 5− 6 = 900÷ 2÷ 50 = 3.2 + 2.9 = 5.05× 100 =

0.7− 0.4 = 60× 302 = 1140× 0 = 840÷ 21 =

501× 20 = 117÷ 13 = 70× 50× 2 = 203× 150 =

0.06× 500 = 680× 0 = 640÷ 40 = 2.7− 2.3 =

2.7 + 4.2 = 90× 96 = 1.1− 0.2 = 302× 50 =

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5× 14× 9 = 744× 59 = 420÷ 70 = 95.2× 100 =

8.92÷ 10 = 5000× 0 = 705× 80 = 202× 30 =

600× 93 = 0.233× 10 = 300÷ 20÷ 5 = 40× 140× 1 =

0 + 29 = 47 + 0 = 440× 30 = 206× 20 =

530÷ 2÷ 5 = 25.5× 80 = 0.2× 200 = 990÷ 11 =

80÷ 10÷ 4 = 102× 40 = 860÷ 20 = 940÷ 20 =

31× 5× 2 = 140× 60 = 650÷ 50 = 616÷ 88 =

780÷ 20 = 420÷ 6÷ 5 = 780× 70 = 880÷ 22 =

330÷ 30 = 324× 46 = 30× 706 = 960÷ 32 =

109× 60 = 72.8÷ 40 = 80× 94 = 64÷ 16 =

840× 0 = 198× 0 = 88÷ 44 = 2.1÷ 10 =

198÷ 33 = 148÷ 37 = 90÷ 5÷ 6 = 980÷ 70 =

15.1÷ 10 = 1.5÷ 10 = 7.7× 20 = 50× 205 =

74× 25× 4 = 480÷ 16 = 201× 30 = 186÷ 93 =

490× 80 = 407× 10 = 0 + 72 = 0.7÷ 100 =

760÷ 19 = 89 + 0 = 0 + 84 = 359× 61 =

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252÷ 42 = 730× 80 = 770× 60 = 780÷ 39 =

494× 20 = 960÷ 60 = 308× 10 = 450× 60 =

750÷ 25 = 1.208× 10 = 616÷ 77 = 126÷ 14 =

390÷ 13 = 507× 30 = 403× 80 = 568÷ 71 =

240× 90 = 550÷ 11 = 910÷ 70 = 3569× 0 =

0 + 90 = 700÷ 35 = 200× 91 = 0 + 61 =

81.98÷ 10 = 0 + 33 = 96 + 0 = 0 + 48 =

350× 50 = 780÷ 30 = 450× 20 = 960÷ 24 =

6× (19− 10) = 78.029 ≈ ( ) 3.997 ≈ ( ) 105 + 10× 8 =

8× 5× 7 = 94× 4− 56 = 71.4− 6.5 = 14× 0 =

4× 97 = 81× 0 = 4× 9× 5 = 299× 0 =

22.51 ≈ ( ) 50× 95 = 8.1÷ 30 = 379× 0 =

30× 99 = 60× 95 = 61× 4× 5 = 25× 9× 4 =

102× 0 = 79× 11− 79 = 2× 15× 6 = 1.643 ≈ ( )

25× 5− 25 = 61.34 ≈ ( ) 54.2 + 38.8 = 884− 12× 2 =

208817 ≈ ( )万 68.5 + 6.8 = 67× (96 + 6) = 60 + 42÷ 6 =

四年级期末复习

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285− 65× 3 = 726÷ 6 + 85 = 280 + 85× 7 = 690− 70× 6 =

199452 ≈ ( )万 292÷ 4 + 52 = 90× 4 + 678 = 97.6− 21.8 =

59 + 59× 99 = 86× 60 + 82 = 5.36− 1.37 = 27× 80 + 17 =

825450 ≈ ( )万 75.3− 1.7 = 396− 56× 6 = 1.78− 0.72 =

2.2÷ 50 = 96× 20− 98 = 780× 0 = 40× 60 + 20 =

3× 104 = 628÷ 4 + 42 = 35× 50 + 25 = 286÷ 2 + 32 =

1.15 + 98.3 = 81× 20− 20 = 12.5 + 4.03 = 402 + 29× 2 =

70× 6 + 564 = 71× 3 + 699 = 498− 36× 3 = 84× 60 + 23 =

198÷ 9 + 16 = 963× 0 = 14× 2 + 444 = 69.8 + 21.7 =

98× 7 + 354 = 47.9− 14.1 = 108− 16× 3 = 955 + 81× 7 =

0.42 + 0.49 = 57.1 + 18.9 = 9× 13 + 9× 87 = 280560 ≈ ( )万

692÷ 2 + 36 = 23.07 ≈ ( ) 6× 15× 6 = 45÷ 15 =

37.4 + 19.6 = 9× 707 = 9× 598 = 2× 706 =

981× 0 = 469× 0 = 0.306 ≈ ( ) 200× 0 =

9× 306 = 314× 0 = 144÷ 9 + 70 = 6× 22× 5 =

931 + 62× 3 = 191× 5− 5 = 676 + 44× 5 = 0.93 ≈ ( )

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50 + 16÷ 4 = 828− 43× 7 = 63÷ 3 + 50 = 711÷ 9 + 85 =

816 + 92× 2 = 546760 ≈ ( )万 6.5÷ 10 = 8.7÷ 10 =

18000002 ≈ ( )万 570÷ 5÷ 6 = 240÷ 4÷ 5 = 360÷ 40 =

9.799 ≈ ( ) 486÷ 81 = 105÷ 21 = 9.172 ≈ ( )

22.9× 10 = 850÷ 50 = (12 + 13)× 3 = 46.79 ≈ ( )

1.326 ≈ ( ) 4.486 ≈ ( ) 20587000 ≈ ( )万 1.346 ≈ ( )

2.048 ≈ ( ) 8× 0 = 5.478 ≈ ( ) (16 + 21)× 3 =

(11 + 22)× 4 = 0.9027 ≈ ( ) 8.8÷ 40 = 760÷ 38 =

6.07÷ 10 = 0.54 ≈ ( ) 96.76 ≈ ( ) 18350 ≈ ( )万

6× 2− 5× 2 = 98564 ≈ ( )万 280 + 0 = 3.7 + 3.9 =

1.5− 0.5 = 6× 9− 6× 8 = 810÷ 15÷ 6 = 7.02× 100 =

21.7÷ 100 = 720÷ 2÷ 20 = 40÷ 5− 7 = 44 + 0 =

440÷ 22 = 7× 125× 8 = 620÷ 31 = 600÷ 15 =

580÷ 29 = 440× 90 = 700÷ 14 = 82 + 2× 9 =

531× 11 = 4.2× 10 = 8.5 + 9.3 = 80× 3 + 807 =

60× 3 + 64 = 500× 0 = 300÷ 100÷ 1 = 336× 0 =

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48÷ 24 = 6.54元 = ( )分 82305460 ≈ ( )万 320÷ (4 + 4) =

78790000 ≈ ( )万 0.682× 100 = 87460123 ≈ ( )万 240÷ (6 + 2) =

70.058 ≈ ( ) 986− 13× 2 = 8.2× 20 = 416÷ 4− 3 =

255× 0 = 9× (20− 11) = (25 + 30)× 6 = (17 + 12)× 3 =

84× 2− 68 = 3000÷ 10÷ 100 = 24000÷ 125÷ 8 = 9× 101 =

2× 5× 4 = 909× 0 = 9.774 ≈ ( ) 0 + 568 =

58× 0 = 68702340 ≈ ( )万 (18− 10)÷ 2 = 4.0778 ≈ ( )

(56 + 15)× 4 = (12 + 24)× 3 = 460× 0 = 600× 0 =

3.1 + 7.9 = 9× 8− 3× 8 = 39× 0 = 88× 0 =

59863490 ≈ ( )万 8.313 ≈ ( ) 61.67 ≈ ( ) 60× 0 =

3× (50− 44) = (10− 9)× 19 = (19 + 29)× 2 = 1.8÷ 30 =

2.56 ≈ ( ) 37.7− 36.9 = 9× 7− 8× 7 = 202÷ 2 + 61 =

952− 98× 4 = 65× 9− 15× 9 = 6.5÷ 100 = 5× 90× 12 =

790× 10 = 328÷ 4 + 77 = 255÷ 3 + 83 = 100× 93 =

19× 342 = 82× 50− 65 = 309 + 27× 3 = 7.2÷ 80 =

20.7 + 99.9 = 75× 4 + 25× 4 = 636− 49× 4 = 480÷ 40 =

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6.7÷ 10 = 38.12 + 0.6 = 7× 507 = 3.5 + 72.3 =

66.9− 32.7 = 1.85− 0.58 = 60÷ 30 = 7.2÷ 40 =

435× 0 = 95.1− 10.5 = 9× 119 + 9× 1 = 4× 39 + 61× 4 =

208× 30 = 165− 15× 3 = 534÷ 6 + 32 = 43.8− 41.1 =

9× 404 = 20× 24 + 45 = 206÷ 2− 53 = 285− 54× 5 =

28× 2 + 22× 2 = 638 + 91× 2 = 13× 2 + 12× 2 = 60× 104 =

749÷ 7− 96 = 810÷ 5 + 44 = 234÷ 9 + 56 = 210÷ 2− 48 =

120÷ 30 = 108− 24× 2 = 291 + 32÷ 8 = 646÷ 2 + 27 =

270÷ 9 + 66 = 15.7− 14.4 = 921− 88× 2 = 477÷ 53 =

2.2÷ 10 = 544 + 18× 7 = 63× 50 + 77 = 941− 39× 4 =

7× 10× 6 = 5412 + 7× 4 = 7.41− 2.96 = 24× 2× 5 =

630÷ 2− 80 = 496 + 57× 3 = 682− 21× 2 = 626− 53× 2 =

405÷ 5 + 52 = 1886 + 2× 7 = 32.5− 25.4 = 756÷ 7− 23 =

11.3 + 36.3 = 4× 25× 3 = 45× 3 + 883 = 512 + 84× 2 =

1.46÷ 10 = 76× 50− 66 = 7200÷ 8 + 9 = 18× 80− 48 =

942− 80× 4 = 8.23− 2.35 = 42× 30− 45 = 665÷ 5 + 15 =

四年级期末复习

84× 10− 47 = 213− 10× 5 = 4.38 ≈ ( ) 6× 15× 7 =

2.83 + 2.05 = 99 + 99× 99 = 99.1− 14.6 = 720× 0 =

7060000 = ( )万 2角6分 = ( )元 8.25− 5.25 + 8.53 =

9.72− 6.72 + 6.14 = (870 + 10)÷ 8 = (900 + 50)÷ 5 =

(640 + 50)÷ 2 = (180 + 20)÷ 4 = (12− 11)× 98 =

(530 + 30)÷ 7 = 55× (200 + 1) = 70× (99− 22) =

(83− 78)× 82 = (870 + 10)÷ 2 = (890 + 60)÷ 5 =

(290 + 10)÷ 3 = (610 + 60)÷ 5 = 1角4分 = ( )元

16× (100 + 4) = (710 + 10)÷ 5 = 50× (64− 45) =

30÷ (81− 78) = 1.98− 1.98 + 9.91 = (210− 30)÷ 4 =

(540 + 80)÷ 2 = 866− 386 + 169 = 60× (46− 18) =

(780 + 60)÷ 3 = 8.91− 4.91 + 1.25 = 46 + 26 + 44 =

121 + 122 + 129 = 4.46− 3.46 + 7.26 = 30÷ (50− 44) =

37× (59− 49) = 558− 177− 113 = (530 + 60)÷ 5 =

70÷ (17− 15) = 71963312⃝ 71963321 934 + 840÷ 8 =

50× (59 + 16) = (930 + 70)÷ 5 = 36× (43− 41) =

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(760 + 80)÷ 7 = (530 + 30)÷ 4 = 50× (36 + 21) =

49× 35 + 49× 65 = 4.4分米⃝ 3.5分米 9元7角 = ( )元

5480000 = ( )万 1.4小时 = ( )分 54分 = ( )小时

127 + 244− 47 = 86× 101− 86 = 82235964⃝ 82235955

0.2小时 = ( )分 61 + 41 + 29 = 28× 12 + 28× 18 =

1001× 52− 52 = 60.43千克⃝ 60430克 151 + 26 + 174 =

47625818⃝ 47685812 376− 185 + 164 = 3.1 + 1.6 + 4.9 =

8× 125 + 125× 8 = 27× 21 + 73× 21 = 9.9− 5.7 + 4.9 =

96× 101− 96 = 205× 93− 5× 93 = 30× 14 + 30× 16 =

8100÷ 90 + 81 = 85.85− 34.7 = (40 + 20)× 38 =

282 + 690÷ 5 = 612− 412 + 188 = 2.1 + 1.7− 0.9 =

(360− 40)÷ 5 = (420 + 80)÷ 2 = 3角2分 = ( )元

8.1− 0.6 + 0.5 = 25× (100 + 2) = (530 + 50)÷ 5 =

4.5吨 = ( )千克 996− 656 + 113 = 45× 39 + 55× 39 =

6角3分 = ( )元 6.55 + 1.82 + 0.45 = 166 + 784− 675 =

11 + 78 + 19 = 8.3吨 = ( )千克 42分 = ( )小时

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62克 = ( )千克 3.7− 1.2 + 2.3 = 67× 19 + 33× 19 =

789− 719 + 574 = (210 + 80)÷ 5 = (49− 47)× 45 =

26969954⃝ 26969946 5元3角3分⃝ 5.23元 2.05千克⃝ 2040克

(220 + 20)÷ 8 = 300× 2 + 50× 2 = 776− 220÷ 5 =

9.28− 9.28 + 8.62 = 32× 101− 32 = 428− 270÷ 5 =

24÷ (74− 70) = 215厘米⃝ 0.2米 349− 520÷ 5 =

751− 140÷ 5 = (870 + 30)÷ 4 = 24 + 91 + 76 =

678− 367− 233 = 811− 256 + 426 = 975− 475 + 259 =

1554766⃝ 15547667 381− 219 + 19 = (790 + 60)÷ 5 =

(96− 95)× 77 = 56× 19 + 56× 21 = 38 + 36 + 64 =

5.65− 3.65 + 4.75 = 620米 = ( )千米 72.31 + 22.74 =

2.93 + 0.07− 2.33 = 6.64 + 1.94 + 1.36 = 6.87 + 5.28 + 7.13 =

(750 + 80)÷ 2 = 9.06吨⃝ 9160千克 7.8− 1.9 + 2.2 =

50× (47 + 14) = 580 + 290÷ 5 = 99× (52− 42) =

(350 + 40)÷ 2 = 60平方米⃝ 7公顷 225 + 224− 215 =

900÷ 10− 38 = 39 + 53 + 91 = 648− 530÷ 2 =

四年级期末复习

手机拍一拍作业全改好

47 + 18 + 43 = 1.22 + 0.78− 1.99 = 8.57 + 0.43− 6.15 =

25 + 199× 25 = (60 + 20)× 58 = (31− 30)× 32 =

1841263⃝ 3841261 12× (70 + 35) = (240 + 36)÷ 6 =

7.98− 7.98 + 6.12 = 32× (200 + 2) = 2.38− 1.38 + 5.86 =

4.53 + 3.47− 6.47 = 7494369⃝ 7494639 3.98 + 1.85− 0.98 =

(180 + 80)÷ 2 = 9.11− 6.11 + 1.04 = 6.58 + 2.55 + 0.42 =

12÷ (80− 74) = 1541621⃝ 58153142 3.18 + 2.72− 0.9 =

4.76 + 5.93 + 8.24 = 9.97 + 1.15 + 0.03 = 70× (81− 33) =

8.12 + 7.9 + 31.88 = 694− 394− 146 = 47× 13− 37× 13 =

(220 + 10)÷ 2 = 169 + 136 + 121 = 7.49 + 2.51− 2.03 =

800 + 480÷ 2 = (88− 85)× 21 = 5千克60克⃝ 5.6千克

459 + 441− 634 = (530 + 80)÷ 2 = 302 + 700÷ 2 =

(26− 21)× 48 = 6.3 + 3.7− 5.6 = 3.49− 2.49 + 9.57 =

161 + 176− 61 = 7.8− 1.6 + 3.6 = 467 + 273− 553 =

369 + 124− 229 = 10.7米 = ( )分米 2.91 + 5.26 + 0.09 =

895− 462 + 225 = 34 + 97 + 36 = 80× (39− 18) =

四年级期末复习

手机拍一拍作业全改好

3450米⃝ 3.5千米 417 + 169− 117 = 317 + 167− 197 =

47 + 69 + 53 = 90× (44− 28) = 149 + 134 + 191 =

82× (52− 42) = 7.89 + 5.16 + 1.11 = 66 + 14 + 79 =

670 + 490÷ 5 = 912− 712 + 188 = 14× 18 + 14× 12 =

376− 276 + 185 = 457 + 494− 384 = 93× 16− 93× 6 =

1580米⃝ 1.6千米 42克 = ( )千克 2.85 + 6.37 + 3.15 =

10.8分米⃝ 1.8米 48× (53− 52) = 75441662⃝ 75441658

6.9千克 = ( )克 (560 + 40)÷ 5 = 5吨50千克⃝ 5.5吨

0.5千克 = ( )克 93× (78− 68) = 998÷ 2− 112 =

0.9千克 = ( )克 3.005米⃝ 305.5厘米 29956853⃝ 29956844

12345678⃝ 8766321 264− 176 + 216 = 3.15米 = ( )厘米

73359293⃝ 79359233 1.09米⃝ 180厘米 3.4千克 = ( )克

261厘米⃝ 2.614米 9.13 + 5.52 + 7.87 = 3.7米⃝ 37厘米

8040000 = ( )万 (670 + 80)÷ 2 = 10× (49 + 30) =

8030000 = ( )万 50× (49 + 23) = 0.036吨 = ( )克

7.24 + 2.74 + 7.76 = 256521⃝ 235652 9元5角 = ( )元

四年级期末复习

手机拍一拍作业全改好

5.31 + 6.84− 3.91 = 8.61 + 3.23 + 6.39 = 48× 102− 48× 2 =

0.5吨 = ( )千克 30.56− 24.34 = 4.7米⃝ 46分米

387643⃝ 3876423 6.7425克⃝ 7452克 (590 + 40)÷ 2 =

6角6分 = ( )元 77× 14− 77× 10 = 6548821⃝ 6529934

6.01− 3.01 + 6.31 = 8.03− 6.03 + 4.68 = 6530000 = ( )万

79× 15− 69× 15 = 22× 66− 22× 56 = 109× 54− 9× 54 =

(680 + 20)÷ 2 = 770− 420÷ 2 = 61.9− 55.55 =

2毫米 = ( )分米 369432⃝ 3695321 123× 11− 123 =

650000 = ( )万 70× 98 + 70× 2 = 63分米⃝ 6.03米

(31− 30)× 11 = (18− 17)× 19 = 295− 143 + 383 =

6.76 + 6.12 + 0.24 = 269 + 54− 199 = 0.61米⃝ 62厘米

1.33 + 8.37 + 4.67 = 22.04 + 80.13 = (610 + 50)÷ 3 =

25× 26 + 25× 14 = (760 + 40)÷ 2 = 63.02 + 13.68 =

65× 26− 45× 26 = 5.4千克 = ( )克 (290 + 10)÷ 6 =

9.8吨 = ( )千克 2.01吨⃝ 2吨10千克 70毫米⃝ 0.7厘米

34分米⃝ 3.4厘米 7.8吨 = ( )千克 9.8米⃝ 9米8分米

四年级期末复习

手机拍一拍作业全改好

(770− 90)÷ 2 = 3.7吨 = ( )千克 38× 106− 38× 6 =

0.1分米⃝ 10厘米 56.08元⃝ 56元8角 66× 35 + 35× 34 =

149× 21− 149 = 21÷ (50− 43) = 1.48− 0.52 + 1.52 =

(40 + 8)× 125 = 35× 12− 12× 10 = 667955⃝ 667956

74× 25− 44× 25 = 80× (92− 13) = 0.789米⃝ 8厘米

48× 45 + 45× 52 = 72× (100 + 1) = 77× (63− 53) =

573145⃝ 571345 (290 + 10)÷ 4 = 50.7分米⃝ 5.17米

36× (50− 40) = 100× 25 + 2× 25 = (927− 27)× 9 =

500÷ (44 + 6) = 12.1分米⃝ 11.9米 64 + 86 + 26 =

1.8分米⃝ 2厘米 0.5 + 2.4 + 2.6 = (16 + 16)× 90 =

7.52 + 7.97 + 2.48 = 54× 69 + 54× 31 = (420 + 30)÷ 5 =

40× (71 + 21) = 54 + 81 + 26 = 51 + 25 + 39 =

68× 102− 68× 2 = 28 + 65 + 25 = 90× (89− 45) =

(100− 28)÷ 9 = 75 + 59 + 15 = 1.7分米⃝ 20厘米

4.6− 2.3 + 5.4 = 50÷ (59− 57) = (250 + 20)÷ 6 =

7.22− 6.22 + 9.85 = 9741267⃝ 4791267 4.5 + 6.5 + 5.5 =

四年级期末复习

手机拍一拍作业全改好

3654879⃝ 3654897 370米⃝ 0.37千米 5公顷⃝ 5平方米

1.2 + 1.5− 1.8 = 3.61米⃝ 362厘米 13× 198 + 13× 2 =

251 + 96× 20 = 4.8 + 3.2− 1.5 = 25× 13− 25× 3 =

198× 45 + 2× 45 = 99× (77 + 31) = 34 + 24 + 46 =

120厘米⃝ 1.2米 2382548⃝ 3296476 1.52 + 0.48− 1.79 =

148× 21− 148 = 5.65− 5.65 + 7.47 = 72× 12 + 28× 12 =

25.6千克⃝ 2500克 1749356⃝ 1749363 (120 + 50)÷ 2 =

80× (58 + 16) = (700 + 50)÷ 2 = (44− 43)× 54 =

0.55千克⃝ 550克 510000 = ( )万 (123− 91)× 4 =

1000000 = ( )万 2.61 + 6.92 + 3.39 = 65× 18− 65× 7 =

1900000 = ( )万 384129⃝ 384133 8150000 = ( )万

9730000 = ( )万 (260 + 10)÷ 6 = 2130000 = ( )万

178456⃝ 187456 (540 + 60)÷ 4 = 6700000 = ( )万

(14 + 66)× 14 = 1001× 32− 32 = 8300000 = ( )万

5.46 + 1.54− 3.24 = 9.05米⃝ 8.995米 (132− 42)÷ 6 =

(820 + 20)÷ 4 = 84899⃝ 3286849 13分米⃝ 0.2米

四年级期末复习

手机拍一拍作业全改好

78× (100− 1) = 9310000 = ( )万 34425952⃝ 24265492

112 + 498 + 314 = 67111464⃝ 61117464 3130000 = ( )万

11951152⃝ 11951154 9550000 = ( )万 76× 33− 26× 33 =

6890000 = ( )万 4.63− 3.63 + 2.67 = 160÷ (13 + 7) =

30× (45 + 35) = 1200000 = ( )万 (36 + 54)× 16 =

27× (100 + 1) = 0.38米 = ( )厘米 1.9分米⃝ 2分米

40× (13 + 63) = 80÷ (72− 68) = 4730000 = ( )万

5公顷⃝ 50平方米 1.89 + 2.1− 0.89 = (53− 52)× 74 =

(40− 38)× 50 = 5× 125 + 3× 125 = 555 + 136− 255 =

643厘米⃝ 6.34米 787− 558 + 743 = 319 + 112− 119 =

412 + 145− 112 = 4.75 + 3.25− 1.11 = 627 + 870÷ 5 =

996 + 540÷ 5 = 7.97 + 3.03− 3.28 = 269 + 138− 219 =

6.91 + 4.04 + 2.09 = 1.59 + 3.59 + 2.41 = 310− 840÷ 3 =

791 + 98× 10 = 151− 180÷ 3 = 581 + 69× 10 =

(530 + 70)÷ 5 = 657− 367 + 442 = 249− 198 + 131 =

(750 + 70)÷ 2 = 5.28 + 2.72− 2.38 = 343− 143 + 552 =

四年级期末复习

手机拍一拍作业全改好

12.6− 6.99 + 7.4 = 5.26− 4.26 + 6.36 = 4.50− 2.30 + 0.90 =

4.58 + 3.42− 2.97 = 293− 131 + 137 = 496− 318 + 464 =

(960 + 20)÷ 5 = 9.92 + 1.41 + 7.08 = 670− 780÷ 4 =

229− 119 + 138 = 476 + 184− 191 = 46× 101− 46 =

1.09 + 0.91− 1.54 = 530 + 10× 73 = 12.4 + 18.9− 14.6 =

4.66− 4.66 + 3.29 = 35× 101− 35 = 2.11 + 0.89− 1.23 =

7.92− 7.92 + 4.5 = 8.33 + 1.67− 8.93 = 964 + 790÷ 5 =

0.012千米 = ( )米 379 + 125− 279 = 8.27 + 2.73− 8.87 =

3.74 + 2.26− 5.72 = 2.32− 1.32 + 4.08 = 433 + 277− 552 =

234 + 676− 661 = 731− 561 + 517 = 66 + 49 + 34 =

443− 880÷ 4 = 117 + 323 + 268 = 478− 154 + 244 =

8.54 + 3.46− 6.04 = 616− 486 + 287 = 825− 332 + 175 =

219 + 175− 125 = 79 + 221 + 219 = 374 + 130÷ 2 =

628− 532 + 552 = (800 + 80)÷ 8 = (53− 52)× 79 =

(370 + 10)÷ 2 = (18− 17)× 38 = 24÷ (78− 70) =

(660 + 20)÷ 8 = 727− 597 + 157 = 791− 236− 164 =

四年级期末复习

手机拍一拍作业全改好

22222224⃝ 4442 227− 260÷ 4 = 9.01 + 1.06 + 0.99 =

38× 12− 38× 2 = 9.33− 8.33 + 2.02 = 854− 686 + 366 =

234 + 346− 298 = 7.23− 0.05 + 0.11 = 12.8 + 3.65 + 6.2 =

199 + 97 + 131 = (820 + 30)÷ 5 = 2.25小时 = ( )分钟

5.82− 5.82 + 5.92 = 3.6− 0.24 + 0.12 = 238 + 760÷ 2 =

(170 + 60)÷ 2 = 30× 50 + 200 = 2.04 + 0.96− 2.42 =

2.52 + 9.65 + 1.48 = 2.4分钟⃝ 120秒 6分米⃝ 0.7米

156789⃝ 156879 437368⃝ 437369 3937⃝ 53256546

86× (100− 1) = (24 + 55)× 80 = 3.75 + 5.16 + 0.25 =

121 + 789 + 25 = 55× (95− 85) = 647 + 10× 94 =

479 + 810÷ 3 = 60× (31 + 13) = 295− 880÷ 8 =

211 + 190÷ 2 = 920千克⃝ 9.2吨 341391⃝ 341395

548− 325 + 132 = 8.91 + 9.56 + 5.09 = (180− 60)÷ 4 =

76克⃝ 0.76千克 8角5分⃝ 0.86元 193 + 246 + 454 =

217 + 168− 117 = 2.05元⃝ 2元5角 3.56− 1.56 + 6.37 =

665 + 322− 252 = 469− 439 + 399 = 114 + 227 + 63 =

四年级期末复习

手机拍一拍作业全改好

7.64 + 2.12 + 2.36 = 162 + 930÷ 3 = 699− 860÷ 2 =

428− 298 + 583 = 994− 954 + 294 = 631 + 69 + 641 =

184 + 158− 74 = 312− 112 + 198 = 799− 130÷ 2 =

246 + 185− 216 = 173 + 627− 59 = 218 + 462− 156 =

(660 + 20)÷ 5 = 589− 217− 83 = 67× 101− 67 =

708 + 540÷ 4 = (78 + 11)× 80 = 90− 200÷ 10 =

8.55− 2.55 + 2.67 = 400× 4− 100 = 259 + 141− 259 =

518 + 151− 218 = 297− 237 + 129 = 246 + 54− 158 =

369 + 411− 577 = 1.05千米 = ( )米 317 + 50× 28 =

0.25 + 0.15 + 0.75 = 328− 128 + 45 = 634− 211− 319 =

577− 160÷ 2 = 646− 616 + 858 = 555 + 297− 355 =

6.14 + 6.55 + 6.86 = 138÷ (199− 197) = 9.48 + 4.52 + 4.7 =

225− 185 + 35 = (840 + 60)÷ 4 = 802 + 33× 10 =

317− 217 + 163 = 11.84− 5.88 = 5.38 + 5.55 + 1.62 =

9.27− 7.27 + 5.97 = 8.87 + 5.13− 8.34 = 5.02千米 = ( )米

50× (21 + 22) = 300厘米 = ( )米 207米 = ( )厘米

四年级期末复习

手机拍一拍作业全改好

0.98− 0.88 + 0.6 = 425− 128 + 55 = 80× (44 + 33) =

71.12− 0.12 = 319− 116 + 841 = 8.26 + 4.74− 4.9 =

1.65 + 0.35− 1.39 = 48× 101− 48 = 824− 230÷ 2 =

684− 155− 145 = 10× (68− 44) = (760 + 60)÷ 5 =

(30 + 40)× 87 = 30× (80− 50) = 555 + 11× 10 =

30× (97− 75) = (74− 73)× 16 = 13× (82− 32) =

4.65− 2.65 + 8.85 = 573 + 237− 692 = 727− 250÷ 2 =

771− 417 + 547 = 22× (56− 36) = 1.51 + 0.49− 1.27 =

2.14 + 8.07 + 4.86 = 275 + 680÷ 2 = 805× 2 + 100 =

5.23− 2.23 + 3.46 = 4.99 + 1.01− 4.01 = 9.87 + 7.37 + 8.13 =

(73− 72)× 47 = 828 + 600÷ 2 = 831− 400÷ 5 =

23.6 + 17.9− 21.8 = 40× (83− 15) = 4.74 + 9.59 + 0.26 =

812− 630÷ 2 = 2.23 + 0.77− 1.07 = 156 + 229− 129 =

10.34 + 6.8− 7.34 = 6.96 + 1.04− 4.28 = 800000 = ( )万

7.36 + 5.64− 12.9 = 4.61− 3.61 + 7.21 = 566 + 193− 146 =

2.38− 2.38 + 4.36 = 5.11 + 2.89− 5.63 = 143 + 88 + 567 =

四年级期末复习

手机拍一拍作业全改好

630000 = ( )万 359 + 80× 14 = 7.53− 1.53 + 6.76 =

311− 124− 136 = 0.505千米 = ( )米 307000千克 = ( )吨

404− 220÷ 2 = 127 + 241− 41 = 6.36 + 0.64− 1.84 =

1.21 + 0.79− 1.14 = 6.94 + 4.25 + 6.06 = 20÷ (40− 35) =

(27− 25)× 44 = 2.94− 2.94 + 3.93 = 352463⃝ 352464

3.06 + 0.94− 2.27 = 368− 85 + 185 = 746− 589 + 254 =

4吨75千克 = ( )吨 2.03千米 = ( )米 5.07千米 = ( )米

50.2千米 = ( )米 7.4 + 92.25 + 4.6 = 594− 820÷ 4 =

958− 320÷ 8 = 489 + 460÷ 4 = 327 + 10× 60 =

0.1米⃝ 99厘米 686878⃝ 686885 0.41 + 0.56 + 0.29 =

382− 530÷ 2 = 890厘米 = ( )米 7.47− 1.47 + 8.9 =

30× (26 + 55) = (85− 80)× 98 = 216 + 44 + 127 =

78 + 195− 175 = 600− 600÷ 3 = 414 + 80× 36 =

468− 300÷ 2 = 994− 430÷ 5 = 674− 564 + 862 =

229 + 128− 129 = (170 + 70)÷ 3 = 7.5− 0.38 + 1.62 =

294 + 63× 80 = 1.57 + 0.43− 1.39 = 5.97 + 0.03− 5.59 =

四年级期末复习

手机拍一拍作业全改好

157 + 173− 159 = 172 + 860÷ 5 = 11911191⃝ 5879

783 + 889 + 91 = 5.35 + 2.65− 6.6 = 124 + 10× 91 =

145 + 86× 70 = 479− 18 + 158 = 32.46 + 7.2− 1.46 =

6.35 + 2.65− 5.05 = 5元8角4分 = ( )元 418− 282 + 82 =

51× 101− 51 = 1.29− 1.29 + 7.64 = 589− 137− 263 =

958− 445− 215 = 934− 834 + 381 = 6.83− 5.83 + 9.03 =

5.12 + 2.88− 3.94 = 1.39− 1.39 + 9.56 = 631881⃝ 638811

18× 101− 18 = 125 + 231 + 75 = 8元3角3分 = ( )元

790000 = ( )万 25.8元⃝ 20元8角 500000 = ( )万

1.39 + 0.61− 1.25 = 698− 312− 218 = 5.81− 2.81 + 4.97 =

266 + 47× 30 = 845 + 79 + 155 = (100− 25)× 4 =

35000÷ 100÷ 50 = 1.6米⃝ 18厘米 7.69 + 5.8 + 1.31 =

10000÷ 50÷ 100 = 436354⃝ 436251 (120 + 30)÷ 3 =

5.24− 4.24 + 5.27 = (22− 20)× 21 = 48厘米⃝ 0.48米

0.31米⃝ 0.296米 942− 473 + 128 = 2.28 + 4.76 + 0.72 =

45厘米⃝ 0.6米 0.5米⃝ 49分米 1.85 + 0.15− 1.87 =

四年级期末复习

手机拍一拍作业全改好

0.7米⃝ 560毫米 80厘米⃝ 0.8米 116 + 411 + 184 =

584− 437 + 16 = (150 + 70)÷ 5 = 3.91 + 1.09− 3.5 =

2.19 + 4.2 + 5.81 = (35 + 53)× 40 = (29 + 11)× 67 =

9.1 + 16.75 + 3.9 = 88× 101− 88 = 32× (200 + 3) =

657− 340÷ 2 = (12 + 58)× 78 = (840 + 10)÷ 2 =

(620 + 20)÷ 8 = (40− 32)× 50 = (870 + 30)÷ 5 =

50× (25 + 54) = 49× 98 + 49× 2 = 321− 91 + 111 =

(44− 42)× 32 = (380 + 80)÷ 2 = 783529⃝ 436784

654321⃝ 645321 165 + 35 + 113 = 116 + 214 + 45 =

18分米⃝ 1.5米 1.65 + 2.4 + 4.35 = 112 + 56× 98 =

69289847⃝ 6937 3.79− 2.79 + 6.94 = 5.4 + 2.31 + 0.69 =

5元4角⃝ 5.04元 171 + 489− 216 = 857− 715 + 773 =

144 + 545− 445 = 726− 155− 495 = 887− 637 + 526 =

863 + 80× 20 = 1.81 + 0.19− 1.69 = 3.25元⃝ 3元2角

10× (45− 26) = 752− 135− 165 = 3.55− 3.33 + 0.42 =

980 + 17× 30 = 967− 166− 214 = 710 + 910÷ 5 =

四年级期末复习

手机拍一拍作业全改好

698− 178 + 122 = 35× (100 + 1) = 150 + 150÷ 5 =

220 + 690÷ 2 = 397− 240÷ 5 = 815 + 830÷ 5 =

160− 110÷ 2 = 810 + 870÷ 2 = 558− 520÷ 5 =

541 + 490÷ 5 = 263− 690÷ 6 = 142− 300÷ 5 =

1.13 + 3.52− 1.99 = 2.62 + 4.36 + 0.38 = 8.3千克⃝ 830克

284578⃝ 274588 917− 787 + 255 = 755− 655 + 621 =

0.4吨⃝ 400千克 101× 98− 98 = 798194⃝ 748199

319− 298 + 181 = 489− 427 + 451 = 287− 125 + 575 =

8.05 + 8.65 + 8.95 = 311 + 117− 161 = 20000÷ 25÷ 100 =

92× (98− 88) = 13× (92− 62) = 455 + 80× 72 =

92× (100 + 1) = (650 + 70)÷ 2 = 80× (14 + 17) =

821 + 270÷ 3 = 120÷ (4 + 20) = (80 + 4)× 125 =

(91− 70)× 10 = 34× 101− 34 = 399 + 300÷ 6 =

611− 870÷ 2 = 372 + 80× 55 = 7.95 + 2.91 + 3.05 =

453 + 10× 93 = 7.54− 7.54 + 7.14 = 87× 56− 7× 56 =

963 + 68× 10 = 616− 230÷ 2 = 659− 279 + 355 =

四年级期末复习

手机拍一拍作业全改好

297 + 10× 50 = 538 + 454− 274 = 958− 598 + 614 =

514− 116− 354 = 377− 330÷ 2 = 8.81 + 0.19 + 53.2 =

259 + 60× 26 = 252 + 210÷ 2 = 678 + 263− 358 =

879− 810÷ 3 = 3.57− 1.57 + 6.09 = 7.51 + 4.04 + 1.49 =

326− 123− 187 = 15× (57− 49) = 818− 800÷ 5 =

644− 564 + 332 = 1.69 + 8.35 + 5.31 = 479− 335 + 665 =

430 + 420÷ 3 = 729 + 34× 50 = 64÷ (70− 62) =

419 + 146− 219 = 4.47 + 0.53− 4.93 = 7.96− 5.96 + 9.36 =

101× 69− 69 = 10× (95− 83) = (76 + 14)× 18 =

919− 690÷ 3 = 157 + 152 + 153 = 6.46 + 3.18 + 4.54 =

6.53 + 0.47− 6.77 = 60 + 990÷ 33 = 362 + 438− 267 =

815 + 20× 63 = 7.31 + 3.69− 8.94 = 3.15− 3.15 + 4.35 =

833− 333 + 499 = 8.42 + 4.76 + 4.58 = 236 + 114− 245 =

184 + 190÷ 5 = 8.18 + 2.38 + 2.82 = 3.66 + 2.34− 5.17 =

134562⃝ 134562 40× (84− 48) = 5.7克⃝ 0.57千克

12× 101− 12 = 983 + 640÷ 4 = 129 + 113 + 87 =

四年级期末复习

手机拍一拍作业全改好

182 + 470÷ 5 = 24 + 57 + 26 = 799× 101− 799 =

359− 76− 24 = 234− 43− 57 = 278 + 33− 78 =

350000 = ( )万 891− 86− 14 = 84.8 + 2.4 + 1.6 =

32040000 = ( )万 37800000 = ( )万 28× 654− 54× 28 =

154× 39− 54× 39 = 52.3千克 = ( )克 1.45千克 = ( )克

190克 = ( )千克 7.25小时 = ( )分 3.06吨 = ( )千克

(790− 70)÷ 3 = 2350000 = ( )万 73.59− 53.59 =

65× 15 + 65× 25 = 89 + 99 + 11 = 75× 26 + 74× 75 =

100÷ (69− 67) = (530− 420)÷ 2 = 4.8 + 6.3 + 5.2 =

(970− 690)÷ 7 = (980− 890)÷ 3 = 480÷ (29− 21) =

750÷ (50− 47) = 840÷ (64− 59) = (470− 330)÷ 7 =

570÷ (95− 93) = 4.6 + 9.43 + 5.4 = 27× 17− 27× 7 =

(590− 230)÷ 4 = 762− 23− 77 = 386 + 158− 86 =

(20 + 12)× 1050 = 0.7 + 6.9− 0.02 = 244− 34 + 66 =

742− 72− 28 = 111 + 24− 11 = 841− 68− 32 =

808− 330÷ 6 = 125× 4 + 4× 25 = 577− 52− 48 =

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357 + 51− 17 = 533 + 930÷ 2 = (13− 10)× 60 =

15× (62− 12) = 175 + 25 + 45 = 143 + 73× 50 =

115− 13− 87 = 767 + 140÷ 4 = 152× 3 + 48× 3 =

515− 25− 75 = (143 + 45)× 2 = 554 + 960÷ 4 =

1.7− 1.7 + 1.69 = 4200 + 11× 6 = 152 + 53 + 78 =

78 + 12 + 122 = 131− 87− 33 = 130÷ (3 + 10) =

45 + 122 + 28 = (640 + 60)÷ 7 = 722− 48− 52 =

920÷ (31− 29) = (920− 720)÷ 4 = 3.009吨 = ( )千克

273 + 36× 30 = 254 + 260÷ 4 = 50÷ (89− 84) =

27× (48− 28) = 25× (100 + 4) = (40− 35)× 22 =

645 + 280÷ 8 = 292 + 890÷ 5 = (280 + 70)÷ 7 =

122 + 42 + 78 = 6.27− 1.8 + 3.2 = 914− 48− 52 =

60240000 = ( )万 136× 16− 16× 38 = 0.45吨 = ( )千克

20220000 = ( )万 463 + 680÷ 8 = (530− 470)÷ 3 =

(240− 145)÷ 5 = (400− 300)÷ 4 = (600− 510)÷ 6 =

240÷ (10 + 20) = 720÷ (40 + 50) = 250÷ (65− 63) =

四年级期末复习

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450÷ (34− 29) = 313− 28− 72 = 490÷ (60− 53) =

10× (84− 54) = 560÷ (58− 54) = 7.85吨 = ( )千克

3.25吨 = ( )千克 2.44吨 = ( )千克 960000 = ( )万

464− 220÷ 4 = 27 + 62 + 38 = (19 + 29)× 90 =

256× 7− 56× 7 = 50× (72 + 16) = 136 + 570÷ 2 =

440 + 89× 60 = 302 + 870÷ 6 = 935− 320÷ 5 =

(24− 23)× 18 = 70× (15 + 70) = 55 + 85 + 35 =

3.5 + 4.5− 3.4 = 4.5 + 6.7 + 5.5 = 2.1 + 5.3− 1.7 =

2.4 + 2.7 + 4.3 = 56 + 61 + 39 = 90× (84− 11) =

750000 = ( )万 90× (70− 43) = 455− 660÷ 4 =

25× (100 + 3) = 492− 840÷ 2 = (640 + 70)÷ 2 =

(77− 76)× 76 = (340 + 20)÷ 5 = 172× 3− 246 =

90× (17 + 43) = 20× (80− 12) = (27 + 38)× 20 =

(180− 90)÷ 2 = 60× (95− 39) = 27× (67− 47) =

50× (15 + 35) = 10× (25 + 43) = 217 + 23 + 63 =

4.938吨 = ( )千克 27 + 34 + 53 = 779 + 900÷ 2 =

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154 + 50× 81 = 785− 410÷ 5 = 316 + 960÷ 3 =

54× 16− 54× 6 = 317 + 28× 50 = 589− 910÷ 7 =

429− 680÷ 8 = 554 + 13× 10 = (24− 23)× 79 =

(460 + 80)÷ 6 = 680 + 730÷ 5 = 754− 640÷ 2 =

(370 + 70)÷ 5 = 79× 12 + 79× 8 = (11 + 11)× 30 =

66.55− 4.22 = 40÷ (85− 80) = 901 + 80× 27 =

87× 101− 87 = (120 + 20)÷ 2 = (83− 80)× 23 =

0.42 + 9.51− 2.34 = (110 + 20)÷ 5 = (820 + 10)÷ 5 =

220÷ 20− 10 = 200− 180÷ 5 = 16× 101− 16 =

119 + 960÷ 8 = 47× 101− 47 = 15× 101− 15 =

70× (79− 52) = 852 + 200÷ 5 = 708 + 490÷ 7 =

559 + 75× 70 = 6.88 + 4.12− 6.16 = 9.95 + 4.03 + 2.05 =

(860 + 40)÷ 4 = 56÷ (80− 72) = 368− 168 + 149 =

5.22− 4.22 + 1.39 = 62× (100 + 1) = 541 + 547− 21 =

(27 + 53)× 61 = 40÷ (90− 82) = (300 + 30)÷ 2 =

(280− 50)÷ 5 = 51.65 + 2.36 = (25− 21)× 21 =

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850− 260÷ 4 = 964− 480÷ 5 = 4.69 + 0.8− 3.41 =

953 + 910÷ 5 = 502 + 400÷ 2 = 97× 101− 97 =

142− 480÷ 8 = 1.23− 0.05 + 0.11 = 386− 189− 111 =

286 + 328− 166 = 1.69 + 0.31− 1.87 = (80− 72)× 75 =

5.31 + 4.69− 5.09 = 712− 810÷ 5 = 824 + 70× 45 =

6.74− 2.74 + 2.51 = 294 + 360÷ 5 = 717− 900÷ 2 =

60× (96− 61) = 50× (75− 47) = 261 + 76− 161 =

3024克 = ( )千克 785− 135 + 73 = 740000000 = ( )万

167− 69− 31 = 36× 125 + 44× 125 = 569900000 = ( )万

115 + 47 + 85 = 782− 75− 125 = 298− 198 + 26 =

2.45 + 11.9− 5.7 = 136 + 178 + 64 = 494− 167− 33 =

100× 40 + 100× 80 = 105× 21− 105× 11 = 20.06吨 = ( )千克

5.6− 5.6 + 8.84 = 61× (100 + 1) = 8.725吨 = ( )千克

7.68− 3.68 + 2.9 = 1.03 + 0.5− 0.07 = 332 + 68− 59 =

45 + 41 + 129 = 1780÷ (50 + 39) = 0.006千克 = ( )克

5.28− 2.28 + 8.5 = 3.1千米 = ( )米 122 + 127 + 78 =

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5.9米 = ( )分米 72× 125 + 28× 125 = 35× (246− 150) =

7.8 + 11.9− 5.4 = 897− 28− 72 = 279− 79 + 41 =

165− 77 + 45 = 80× (57− 11) = 65× 101− 65 =

(590 + 40)÷ 6 = 546 + 354− 885 = (17 + 73)× 84 =

(84− 83)× 82 = (76 + 24)÷ 20 = 43× (95− 85) =

407 + 70× 51 = 902 + 260÷ 5 = 5.25 + 8.91 + 0.75 =

272 + 50× 39 = 35× 18− 35× 8 = 738− 534 + 432 =

984米 = ( )千米 3.48 + 1.52− 4.43 = 925 + 13× 10 =

8.93− 1.93 + 4.76 = 435分 = ( )元 530毫米 = ( )米

523− 373 + 22 = 5.47 + 1.14 + 6.53 = (100− 40)÷ 2 =

42 + 78 + 77 = 327− 27 + 198 = (20 + 28)× 70 =

498 + 30× 28 = 594 + 52× 10 = 15× (80− 30) =

26.53 + 7.62 = 220 + 43× 40 = (500 + 20)÷ 4 =

3.11 + 2.12 + 0.88 = 712− 259 + 318 = (760− 340)÷ 7 =

13 + 54 + 87 = 37× 101− 37 = 980÷ (21− 19) =

1米 = ( )厘米 9.02吨 = ( )千克 590克 = ( )千克

四年级期末复习

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3.15小时 = ( )分 0.25米 = ( )米 360÷ (29 + 31) =

(460− 410)÷ 5 = (273 + 402)÷ 9 = (420− 150)÷ 2 =

(230− 130)÷ 2 = (930− 450)÷ 6 = 960÷ (38− 32) =

440÷ (88− 86) = (930− 650)÷ 7 = (980− 940)÷ 5 =

3.57吨 = ( )千克 1090000 = ( )万 (790− 370)÷ 5 =

7.5− 3.8 + 2.5 = 35÷ (77− 70) = (180− 150)× 5 =

(601− 246)÷ 5 = 6.4 + 1.6− 3.1 = (81− 80)× 57 =

240÷ (21− 17) = 17× 25 + 23× 25 = 237× 6 + 237× 4 =

(590 + 70)÷ 2 = (800− 680)÷ 5 = (900− 310)÷ 5 =

(920− 530)÷ 3 = 6.08千克 = ( )克 4.81吨 = ( )千克

88× (59− 49) = 329− 18 + 38 = 165− 69 + 35 =

165− 29 + 35 = 750÷ (40− 37) = 10220000 = ( )万

3.6 + 1.08 + 0.4 = 16.7− 3.7 + 2.5 = 4.08吨 = ( )千克

9.27千克 = ( )克 3.08千克 = ( )克 73 + 47 + 27 =

6.09吨 = ( )千克 1.05吨 = ( )千克 8.25吨 = ( )千克

710÷ (87− 85) = 85 + 34 + 155 = 111× 49 + 89× 49 =

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873− 76− 24 = 852× 101− 852 = 30020000 = ( )万

29900000 = ( )万 57010000 = ( )万 6.9− 4.9 + 5.18 =

152− 29 + 48 = 593− 22− 78 = 643− 43 + 56 =

138 + 18 + 52 = 4.5 + 0.69 + 0.5 = 222− 75− 25 =

169 + 18 + 11 = 97 + 196 + 13 = 24× 25− 22× 25 =

4580000 = ( )万 (480− 280)÷ 2 = (64− 63)× 85 =

8.8− 0.3 + 0.5 = 26× 57 + 43× 26 = 9.9千克 = ( )克

1.5小时 = ( )分 3元7角 = ( )元 5.8吨 = ( )千克

(800 + 60)÷ 5 = 45× 60 + 60× 55 = 42× 37 + 42× 13 =

39× 18 + 61× 18 = 29× 53 + 29× 47 = 3040000 = ( )万

74 + 38 + 16 = 66 + 34 + 88 = 2.4− 1.8 + 2.4 =

43 + 22 + 38 = 0.6小时 = ( )分 540÷ (20− 11) =

1390000 = ( )万 89 + 31 + 11 = 8.8 + 1.1 + 9.9 =

520÷ (30− 22) = 27 + 59 + 73 = 3.6 + 0.4 + 2.6 =

6070000 = ( )万 800÷ (86− 84) = 36× 36 + 36× 64 =

45× (95− 75) = 240÷ (93− 91) = (89− 88)× 36 =

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320÷ (26− 21) = 400÷ (17− 12) = 45× 13− 45× 10 =

30× (72− 16) = 280÷ (46− 39) = (380 + 30)÷ 2 =

(790 + 60)÷ 2 = 40× (16 + 15) = 10× (87− 70) =

40÷ (70− 62) = 1.2小时 = ( )分 59× 47− 47× 41 =

(620− 160)÷ 2 = 73× 15− 33× 15 = 40× (53− 35) =

21÷ (80− 77) = 48× 63− 48× 53 = 9530000 = ( )万

3.2 + 3.6− 3.6 = 6.9 + 7.7 + 3.1 = 54× 63 + 54× 37 =

80× (49− 12) = (190− 30)× 2 = 44 + 72 + 26 =

32 + 55 + 38 = 27 + 37 + 73 = 0.022吨 = ( )克

(670 + 10)÷ 8 = (330 + 10)÷ 4 = 97× 50− 17× 50 =

470× (90− 89) = 47× (100 + 3) = (78− 77)× 94 =

3.4 + 1.1 + 6.6 = 42 + 69 + 38 = (200 + 70)÷ 6 =

21× (37− 27) = 25× (200 + 4) = 8400000 = ( )万

160÷ (35− 30) = (570− 190)÷ 5 = 36分 = ( )小时

360÷ (45− 37) = (660− 340)÷ 5 = 4.8 + 5.9− 2.8 =

69 + 87 + 21 = 4060000 = ( )万 2080000 = ( )万

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16× 25 + 75× 16 = 23× 11 + 11× 27 = 31× 15 + 69× 15 =

(130− 10)÷ 3 = 36× 25− 36× 15 = 14× 46 + 14× 54 =

25× 24− 25× 20 = 1角1分 = ( )元 6.5吨 = ( )千克

(700− 500)÷ 5 = (530 + 60)÷ 2 = 164− 154 + 61 =

431 + 29 + 154 = 0.875− 0.5 + 1.2 = 460000000 = ( )万

40÷ (68− 60) = (370 + 30)÷ 5 = 30× (62− 16) =

2.5小时 = ( )分 (61− 56)× 18 = 70× (67− 18) =

(250 + 30)÷ 4 = (150 + 50)÷ 4 = (13 + 27)× 83 =

75× (100 + 2) = (560− 230)÷ 6 = 3.09吨 = ( )千克

342− 175− 25 = 1600000 = ( )万 (370 + 50)÷ 2 =

40× (73− 36) = (680 + 60)÷ 4 = (39− 34)× 34 =

18× 67 + 33× 18 = 37× 25− 33× 25 = 9080000 = ( )万

(830 + 80)÷ 7 = 9850000 = ( )万 1510000 = ( )万

25 + 32 + 45 = 4.5 + 4.4 + 5.5 = 57 + 78 + 33 =

46 + 79 + 21 = 60× (94− 43) = 40× (58 + 31) =

570÷ (27− 24) = 23400000 = ( )万 (830− 470)÷ 4 =

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6.2− 5.2 + 3.2 = 290÷ (74− 72) = 4.09吨 = ( )千克

4.75吨 = ( )千克 12340000 = ( )万 533− 65− 35 =

(270 + 60)÷ 3 = 3.6 + 5.42− 6.4 = 5.7 + 0.3− 1.76 =

497− 53− 47 = 88 + 479− 38 = 57810000 = ( )万

4.5 + 2.5− 1.46 = 3.92 + 2.7 + 6.08 = 983− 310÷ 2 =

450÷ (23 + 27) = 222 + 69− 22 = 774− 160÷ 5 =

618 + 12− 129 = 346 + 11− 126 = 21 + 218− 128 =

5.82− 3.82 + 9.3 = 9千克9克 = ( )克 8.5千米 = ( )米

320÷ (280 + 40) = 2520÷ (46 + 17) = 1.3 + 0.7− 1.21 =

798− 410÷ 5 = 146 + 71 + 29 = 333− 78− 22 =

155 + 51− 45 = 15.5− 6.4 + 4.5 = 400500000 = ( )万

73200000 = ( )万 (130 + 30)÷ 4 = 150÷ (33− 31) =

(970− 210)÷ 2 = 243克 = ( )千克 90550000 = ( )万

47700000 = ( )万 15 + 151 + 49 = 60× (88− 60) =

(270− 60)÷ 7 = 40× (80− 16) = (62− 61)× 65 =

164 + 16− 25 = 613− 88− 12 = 50× (61− 44) =

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1.5 + 4.5− 4.75 = 154− 111− 29 = 269 + 54− 169 =

(840− 480)÷ 12 = 4.9 + 24.7 + 5.3 = 173− 52 + 27 =

27.5− 9.2 + 7.8 = 927− 75− 25 = 85.7− 7.8 + 4.3 =

2.9 + 6.71 + 1.1 = 35× (100 + 2) = 123− 85 + 95 =

858− 53− 47 = 1.9厘米 = ( )米 1008克 = ( )千克

1.4分米 = ( )米 120000 = ( )万 116× 57 + 43× 116 =

544− 640÷ 2 = (830 + 50)÷ 2 = 4.5 + 0.89 + 1.5 =

178 + 69 + 131 = 165− 17− 33 = 144− 78− 22 =

6.4− 2.4 + 4.25 = 185− 65 + 51 = 106− 420÷ 5 =

40× 12− 120 = 841− 150÷ 6 = 492− 25− 75 =

495− 150÷ 3 = 772 + 450÷ 3 = 139 + 146 + 64 =

6.4− 3.06 + 5.85 = 220− 140÷ 7 = 13× 101− 13 =

561− 291 + 286 = (690− 280)÷ 5 = 25× 8 + 125× 8 =

137 + 22 + 63 = 373− 36− 64 = 159− 59 + 41 =

148 + 25 + 72 = 154− 89 + 66 = 537− 26− 74 =

167 + 28 + 23 = 2.6 + 1.4− 3.24 = 463− 27− 73 =

四年级期末复习

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50050000 = ( )万 60300000 = ( )万 84600000 = ( )万

12450000 = ( )万 65820000 = ( )万 32900000 = ( )万

4.8− 1.8 + 4.16 = 157− 86− 14 = 15340000 = ( )万

88− 28 + 136 = 75− 45 + 113 = 199− 17− 33 =

3.3 + 4.14 + 1.7 = 172− 54 + 28 = 837− 14− 86 =

161− 14− 86 = 13 + 177− 85 = 145− 75− 25 =

417− 49− 51 = 82 + 155− 42 = 589− 67− 33 =

7× 302− 154 = 269− 49 + 24 = 784− 43− 57 =

8.5 + 0.9− 0.17 = 98780000 = ( )万 67220000 = ( )万

939− 83− 17 = 226× 35− 26× 35 = 52300000 = ( )万

64710000 = ( )万 58720000 = ( )万 88200000 = ( )万

65230000 = ( )万 67× 116− 67× 16 = 165× 78− 78× 65 =

98000000 = ( )万 119× 56− 56× 19 = 54× 131− 54× 31 =

201× 101− 201 = 2.36吨 = ( )千克 1.05千克 = ( )克

123× 67− 23× 67 = 39710000 = ( )万 90600000 = ( )万

78050000 = ( )万 37960000 = ( )万 15400000 = ( )万

四年级期末复习

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19800000 = ( )万 80000000 = ( )万 36200000 = ( )万

43000000 = ( )万 34520000 = ( )万 40800000 = ( )万

34100000 = ( )万 15380000 = ( )万 94650000 = ( )万

20600000 = ( )万 70480000 = ( )万 15550000 = ( )万

30200000 = ( )万 76540000 = ( )万 889− 11− 89 =

19.9− 0.9 + 0.1 = 3.01吨 = ( )千克 125 + 68− 25 =

82 + 228− 72 = 298 + 49− 98 = 161− 91 + 92 =

582− 43− 57 = 155 + 79− 45 = 976− 88− 12 =

45 + 117− 77 = 492− 21− 79 = 573 + 147− 695 =

183− 89 + 17 = 169 + 89− 69 = 974− 12− 88 =

314− 15− 85 = 499− 72− 28 = 172− 16 + 28 =

379− 82− 18 = 744− 21− 79 = 788 + 82− 96 =

929− 52− 48 = 396− 63− 37 = 164 + 36− 78 =

19.1− 8.1 + 1.7 = 635− 66− 34 = 8.7 + 7.85 + 1.3 =

10.2 + 9.2− 0.1 = 274 + 67− 74 = 6.4− 6.4 + 5.68 =

87 + 138 + 13 = 358− 62− 38 = 288 + 92− 78 =

四年级期末复习

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4.13 + 0.8 + 0.2 = 3.2 + 3.91 + 8.8 = 127 + 64 + 13 =

9.8 + 0.2 + 14.1 = 979− 33− 67 = 156− 82− 28 =

8.3− 6.3 + 3.25 = 75 + 429− 29 = 115 + 88 + 42 =

162 + 39− 52 = 77.9 + 1.1− 7.9 = 3.72− 2.3 + 2.3 =

7.5− 6.5 + 4.55 = 85 + 115− 98 = 9.7− 7.7 + 6.42 =

837− 28− 72 = 895− 69− 31 = 59− 23 + 111 =

861− 37− 43 = 4.8 + 0.55 + 0.2 = 395− 12− 88 =

496− 46− 54 = 176 + 65 + 24 = 147− 13− 27 =

3.5 + 1.55 + 5.5 = 335− 76− 24 = 192− 77− 23 =

251 + 85− 45 = 746− 83− 17 = 2.4− 2.4 + 6.13 =

2.5 + 2.5 + 0.25 = 212− 74− 26 = 491− 18− 82 =

591− 88− 12 = 788 + 31− 88 = 4.56 + 1.8 + 8.2 =

229 + 51− 71 = 9.19 + 4.81− 9.04 = 3.3 + 1.72 + 1.7 =

131 + 62− 21 = 147 + 27− 57 = 4.05吨 = ( )千克

641千克 = ( )吨 295 + 11 + 25 = (730− 120)÷ 5 =

600÷ (86− 82) = 760÷ (40− 38) = 300÷ (20 + 30) =

四年级期末复习

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170÷ (92− 90) = 900÷ (15 + 35) = (800− 560)÷ 3 =

(760− 410)÷ 5 = 720÷ (97− 92) = (800− 720)÷ 8 =

(460− 420)÷ 4 = 630÷ (20− 17) = 560÷ (33− 28) =

450÷ (48− 33) = (690− 270)÷ 6 = (520− 190)÷ 6 =

(630− 240)÷ 3 = 500÷ (60 + 40) = (860− 380)÷ 5 =

880÷ (23 + 17) = 550÷ (51− 49) = 170÷ (14− 12) =

(860− 290)÷ 3 = 200÷ (20− 16) = 600÷ (65− 57) =

2.35 + 1.49 + 0.65 = 400÷ (50− 45) = (950− 260)÷ 5 =

300÷ (35− 30) = (770− 610)÷ 8 = (940− 230)÷ 5 =

270÷ (19 + 11) = (630− 190)÷ 2 = 680÷ (81− 79) =

190÷ (46− 44) = 880÷ (91− 83) = (780− 660)÷ 3 =

4.03− 1.03 + 5.92 = 5.3− 2.5 + 1.5 = 989− 254− 16 =

49 + 51 + 56 = 1.2− 0.3 + 0.7 = 63 + 98 + 37 =

8.6 + 1.3 + 0.7 = 3.4 + 2.9− 1.8 = 8.62− 5.62 + 4.89 =

15.3 + 22.7− 9.6 = 4.7 + 5.2 + 0.8 = 9.6− 9.5 + 9.5 =

88 + 24 + 92 = 4.1 + 2.5− 5.7 = 6.9 + 3.6 + 2.4 =

四年级期末复习

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78 + 12 + 15 = 4.6 + 1.9− 1.6 = 510÷ (85− 83) =

600÷ (71− 68) = 390÷ (20 + 19) = (840− 600)÷ 5 =

(270− 130)÷ 5 = 700÷ (52− 45) = 2.88− 1.22 + 1.44 =

(950− 850)÷ 5 = 160÷ (30 + 50) = 2吨60千克 = ( )吨

(340− 250)÷ 6 = 9.24千米 = ( )米 150÷ (20 + 30) =

(770− 170)÷ 4 = 1.91 + 3.6 + 0.09 = 3.5 + 2.5 + 2.6 =

0.7− 0.4 + 1.3 = (880− 110)÷ 5 = 400÷ (79− 77) =

0.25小时 = ( )分 400÷ (45 + 35) = 9.04吨 = ( )千克

(770− 380)÷ 6 = 134 + 216 + 55 = (810− 610)÷ 5 =

600÷ (19− 13) = 570÷ (75− 70) = 690÷ (43− 41) =

2.85吨 = ( )千克 750÷ (91− 89) = (800− 310)÷ 2 =

2.73 + 9.68 + 7.27 = 100÷ (35− 30) = (313− 291)× 3 =

(651 + 325)÷ 8 = 132千克 = ( )吨 11.2吨 = ( )千克

(780− 510)÷ 6 = 8.09吨 = ( )千克 2.46千克 = ( )克

5.45千克 = ( )克 0.38吨 = ( )千克 8.04吨 = ( )千克

5.32吨 = ( )千克 3.04吨 = ( )千克 135克 = ( )千克

四年级期末复习

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3.46吨 = ( )千克 6.24− 2.12 + 6.58 = 4090000 = ( )万

23元6角 = ( )元 4.09千克 = ( )克 7.87千克 = ( )克

7.02千克 = ( )克 0.65吨 = ( )千克 (670− 600)÷ 7 =

340÷ (80 + 90) = (750− 170)÷ 2 = 600÷ (71− 67) =

340÷ (90 + 80) = 180÷ (30− 25) = 360÷ (52− 47) =

280÷ (72− 68) = (196− 180)× 5 = 6.57 + 8.66 + 0.43 =

310÷ (70− 68) = (890− 330)÷ 5 = 710÷ (29− 24) =

(910− 340)÷ 3 = 500÷ (74− 69) = (840− 480)÷ 6 =

(770− 120)÷ 5 = 210÷ (68− 61) = (850− 470)÷ 5 =

(560− 200)÷ 6 = (890− 850)÷ 5 = 310÷ (85− 80) =

(680− 660)÷ 5 = 340÷ (79− 75) = 900÷ (63− 57) =

920÷ (35− 30) = (870− 240)÷ 6 = (600− 530)÷ 5 =

780÷ (57− 53) = (980− 960)÷ 5 = (660− 320)÷ 4 =

(980− 280)÷ 5 = (870− 310)÷ 4 = 620÷ (56− 52) =

(850− 630)÷ 2 = (970− 520)÷ 2 = (920− 290)÷ 2 =

(950− 540)÷ 5 = 4.3 + 2.54− 3.6 = 145− 17− 33 =

四年级期末复习

手机拍一拍作业全改好

2.26千米 = ( )米 5.2米 = ( )分米 374− 127− 183 =

2180克 = ( )千克 376− 185 + 24 = 265× 105− 265× 5 =

218 + 128− 18 = 134 + 152− 84 = 298 + 12− 198 =

(33− 29)× 22 = 6200千克 = ( )吨 412 + 45− 312 =

590000000 = ( )万 60× (14 + 10) = (45− 44)× 30 =

50× (18 + 67) = 452− 270÷ 6 = 419− 215 + 511 =

697200000 = ( )万 125 + 120÷ 5 = 188300000 = ( )万

263 + 427− 557 = 6.56 + 1.44− 2.19 = 291− 183 + 19 =

24× 101− 24 = 36分钟 = ( )小时 0.7米 = ( )分米

178− 310÷ 5 = 265× 105− 5× 265 = 24÷ (30− 24) =

129× 86− 129× 80 = 4.14 + 10.9 + 7.1 = 7.69− 5.8 + 1.31 =

167× 105− 167× 5 = 18.96 + 2.4 + 7.6 = 2.3米 = ( )厘米

6.67 + 3.33− 2.59 = 344− 39− 161 = 182 + 21 + 128 =

616× 5 + 15× 5 = 125× 39− 125× 31 = 86厘米 = ( )米

1380克 = ( )千克 8.9米 = ( )分米 101× 93− 93 =

67× (245− 150) = 200000000 = ( )万 379− 252− 48 =

四年级期末复习

手机拍一拍作业全改好

356 + 54− 256 = 14.02千克 = ( )克 (480 + 30)÷ 6 =

285 + 127 + 15 = 17.15千克 = ( )克 88300千克 = ( )吨

479 + 50× 42 = 428800000 = ( )万 269 + 31− 159 =

609 + 660÷ 6 = 112 + 174 + 46 = 318 + 82− 218 =

375− 54− 146 = 288 + 97− 188 = 369− 236 + 31 =

168 + 184− 28 = (870 + 40)÷ 2 = (1000− 200)÷ 8 =

6150千克 = ( )吨 124− 12− 58 = 992− 840÷ 2 =

6080÷ (39 + 37) = 163− 36− 24 = 746− 940÷ 2 =

329− 122 + 31 = 264− 164 + 91 = 2.85 + 4.9 + 1.25 =

(270 + 70)÷ 4 = 118− 32 + 82 = 25× 14− 25× 6 =

136 + 94 + 124 = 3.42 + 0.2 + 0.58 = 982− 72− 28 =

651 + 97× 60 = 1500÷ (30− 20) = 7.13 + 4.9 + 2.87 =

325× 113− 325× 13 = 399− 32− 68 = 3.8 + 2.6− 4.73 =

142 + 10× 25 = 7.2 + 10.8− 8.02 = 155 + 55 + 48 =

425− 47− 53 = 7× 15 + 15× 13 = 244 + 46− 89 =

197 + 49 + 153 = 428 + 119− 328 = 315 + 118− 95 =

四年级期末复习

手机拍一拍作业全改好

193 + 11− 33 = 0.89米 = ( )厘米 6.58 + 2.42− 2.84 =

3.3米 = ( )毫米 681− 158 + 388 = 0.022吨 = ( )千克

519 + 320÷ 5 = 319 + 21− 219 = 38× 101− 38 =

279− 580÷ 5 = 8.1米 = ( )厘米 603− 290÷ 5 =

369− 146− 154 = 171 + 26 + 239 = 457− 220÷ 2 =

319− 285− 15 = 3.2千米 = ( )米 (5100− 900)÷ 7 =

612 + 97× 10 = 2460÷ (42 + 40) = 5.357吨 = ( )千克

172 + 182 + 125 + 38 = 1.09公顷 = ( )平方米

125 + 165 + 239 + 139 = 380000平方米⃝ 33公顷

66km²− 11km² = ( )km² 49公顷+ 29公顷 = ( )公顷

31 + 18 + 29 + 32 = 66公顷+ 8公顷 = ( )公顷

75km²− 34km² = ( )km² 2公顷250平方米 = ( )公顷

31km²+ 65km² = ( )km² 36 + 13 + 15 + 24 =

91公顷− 6公顷 = ( )公顷 136平方米 = ( )平方分米

402平方米⃝ 4公顷 290000平方米 = ( )公顷

7米28厘米 = ( )米 32 + 117 + 66 + 38 =

四年级期末复习

手机拍一拍作业全改好

87km²− 29km² = ( )km² 9米2分米 = ( )分米

3平方米⃝ 300公顷 47km²− 9km² = ( )km²

10000平方米 = ( )公顷 320000平方米⃝ 15公顷

72公顷⃝ 460000平方米 14公顷+ 12公顷 = ( )公顷

9000平方米⃝ 1公顷 5米11厘米 = ( )米

9米66厘米 = ( )米 131 + 144 + 154 + 166 =

47 + 57 + 13 + 43 = 5公顷⃝ 380000平方米

0.03平方米 = ( )平方厘米 4公顷⃝ 4970平方米

7公顷+ 2公顷 = ( )公顷 4公顷⃝ 4800平方米

96km²− 5km² = ( )km² 47 + 743 + 126 + 35 =

33 + 16 + 17 + 44 = 260000平方米 = ( )公顷

21公顷⃝ 5平方千米 800平方米⃝ 8公顷

7.77分米⃝ 777厘米 169 + 73 + 227 + 331 =

7500平方米⃝ 7公顷 13 + 16 + 17 + 24 =

7.82平方米 = ( )平方分米 74 + 37 + 16 + 13 =

35 + 29 + 35 + 11 = 7米44厘米 = ( )米

四年级期末复习

手机拍一拍作业全改好

10元2角4分 = ( )元 450000平方米 = ( )公顷

74 + 31 + 26 + 27 = 84公顷+ 8公顷 = ( )公顷

66 + 64 + 62 + 68 = 99公顷− 14公顷 = ( )公顷

4吨200千克 = ( )吨 58 + 152 + 342 + 64 =

63km²+ 10km² = ( )km² 14.32 + 7.89− 6.32 =

116 + 114 + 112 + 118 = 3米12厘米 = ( )米

79公顷− 75公顷 = ( )公顷 8公顷⃝ 800平方米

3公顷⃝ 3000平方米 64平方米 = ( )平方分米

5公顷⃝ 40000平方米 97公顷− 39公顷 = ( )公顷

69km²+ 24km² = ( )km² 64公顷− 49公顷 = ( )公顷

1米8分米 = ( )分米 29平方米 = ( )平方分米

2米92厘米 = ( )米 6公顷⃝ 600000平方分米

61 + 55 + 29 + 36 = 87km²− 34km² = ( )km²

73公顷+ 1公顷 = ( )公顷 7.02 + 11.38 + 20.96 =

6.05分米 = ( )毫米 2千克200克⃝ 2.02千克

88 + 86 + 84 + 76 = 8公顷⃝ 180000平方米

四年级期末复习

手机拍一拍作业全改好

2公顷+ 40公顷 = ( )公顷 32公顷+ 45公顷 = ( )公顷

178 + 64 + 22 + 236 = 6米59厘米 = ( )米

36 + 13 + 15 + 34 = 43 + 55 + 17 + 45 =

35公顷⃝ 4000平方米 57公顷⃝ 57000平方米

81公顷− 30公顷 = ( )公顷 41公顷+ 29公顷 = ( )公顷

8米54厘米 = ( )米 74平方米 = ( )平方分米

0.03公顷 = ( )平方米 54公顷+ 5公顷 = ( )公顷

25km²+ 12km² = ( )km² 2小时15分 = ( )小时

90平方米 = ( )平方分米 62公顷− 47公顷 = ( )公顷

1米67厘米 = ( )米 6公顷⃝ 6999平方米

86km²+ 11km² = ( )km² 138公顷⃝ 13公顷8平方米

15厘米 = ( )分米 30公顷− 17公顷 = ( )公顷

7米21厘米 = ( )米 7米48厘米 = ( )米

37 + 71 + 129 + 163 = 195 + 35 + 72 + 143 =

340平方米 = ( )公顷 440000平方米 = ( )公顷

135 + 75 + 25 + 65 = 1米44厘米 = ( )米

四年级期末复习

手机拍一拍作业全改好

240000平方米⃝ 86公顷 83 + 12 + 97 + 37 =

9米27厘米 = ( )米 72公顷⃝ 320000平方米

25km²+ 17km² = ( )km² 8千克65克 = ( )千克

4000平方米⃝ 4公顷 25 + 38 + 25 + 12 =

610000平方米 = ( )公顷 3600平方米 = ( )公顷

34km²+ 14km² = ( )km² 68 + 17 + 12 + 33 =

5千米5米⃝ 5.5千米 30000平方米⃝ 3公顷

5米86厘米 = ( )米 5.2公顷⃝ 502平方米

61km²+ 21km² = ( )km² 53公顷− 21公顷 = ( )公顷

35 + 29 + 15 + 11 = 36 + 24 + 25 + 16 =

33 + 29 + 13 + 31 = 2米70厘米 = ( )米

140000平方米⃝ 42公顷 5千克42克 = ( )千克

7.423− 1.968 + 3.512 = 54km²− 32km² = ( )km²

84 + 46 + 54 + 64 = 9.9平方米 = ( )平方分米

30公顷+ 41公顷 = ( )公顷 250000平方米⃝ 25公顷

9.58 + 4.42− 13.68 = 150000平方米⃝ 40公顷

四年级期末复习

手机拍一拍作业全改好

63 + 26 + 17 + 14 = 57 + 39 + 33 + 21 =

77km²− 18km² = ( )km² 38.8 + 12.1− 32.37 =

16.4 + 27.64− 12.07 = 1米54厘米 = ( )米

60公顷+ 39公顷 = ( )公顷 6090平方米⃝ 62公顷

2公顷⃝ 2060平方米 5公顷⃝ 7000平方米

30公顷+ 54公顷 = ( )公顷 98km²− 1km² = ( )km²

2公顷⃝ 20000平方米 7公顷+ 36公顷 = ( )公顷

35 + 38 + 45 + 82 = 1米19厘米 = ( )米

8米19厘米 = ( )米 73 + 34 + 17 + 26 =

66 + 28 + 14 + 12 = 13 + 377 + 58 + 442 =

1米33厘米 = ( )米 94公顷− 1公顷 = ( )公顷

5公顷⃝ 4900平方米 67公顷+ 27公顷 = ( )公顷

56厘米 = ( )分米 57 + 18 + 13 + 32 =

88公顷⃝ 480000平方米 320000平方米⃝ 66公顷

2000000平方米 = ( )公顷 3米70厘米 = ( )米

8km²+ 16km² = ( )km² 27 + 28 + 33 + 12 =

四年级期末复习

手机拍一拍作业全改好

71km²+ 20km² = ( )km² 25 + 123 + 168 + 35 =

34 + 35 + 65 + 66 = 79km²− 22km² = ( )km²

5千米45米 = ( )千米 86公顷⃝ 240000平方米

17公顷⃝ 1平方千米 300000平方米⃝ 80公顷

7公顷⃝ 70000平方米 6米97厘米 = ( )米

3公顷⃝ 2900平方米 2公顷⃝ 2100平方米

92公顷− 17公顷 = ( )公顷 810平方米 = ( )平方分米

28公顷⃝ 380000平方米 5平方米 = ( )平方厘米

270000平方米 = ( )公顷 0.9厘米 = ( )分米

2公顷+ 30公顷 = ( )公顷 93 + 96 + 94 + 92 =

36 + 37 + 44 + 23 = 560平方米 = ( )公顷

1公顷⃝ 410000平方米 3500平方分米⃝ 3.5平方米

25公顷⃝ 6平方千米 79 + 39 + 21 + 21 =

53 + 29 + 47 + 21 = 110000平方米⃝ 11000公顷

160000平方米⃝ 37公顷 7米23厘米⃝ 7.2厘米

41公顷− 37公顷 = ( )公顷 50公顷⃝ 50000平方米

四年级期末复习

手机拍一拍作业全改好

1000000平方分米 = ( )公顷 1600平方米⃝ 16公顷

9平方千米⃝ 52公顷 16公顷+ 49公顷 = ( )公顷

72公顷+ 25公顷 = ( )公顷 2公顷⃝ 100000平方米

60000平方米⃝ 83公顷 8米31厘米 = ( )米

5.43米⃝ 5米4分米3厘米 97km²+ 1km² = ( )km²

85公顷⃝ 50000平方米 66 + 64 + 624 + 58 =

30公顷⃝ 480000平方米 3公顷⃝ 10000平方米

8.81 + 4.19− 12.44 = 1.8平方米⃝ 18平方分米

240000平方米⃝ 53公顷 500000平方米⃝ 5公顷

34公顷⃝ 40000平方米 10200000千克 = ( )吨

1.85千克⃝ 1千克85克 4米15厘米 = ( )米

81公顷⃝ 300000平方米 5米12厘米 = ( )米

38公顷⃝ 120000平方米 56平方分米⃝ 0.56平方米

82公顷− 32公顷 = ( )公顷 16平方米 = ( )平方分米

4公顷500平方米 = ( )公顷 138平方分米 = ( )平方米

94km²− 38km² = ( )km² 46km²+ 7km² = ( )km²

四年级期末复习

手机拍一拍作业全改好

25km²+ 64km² = ( )km² 890000平方米 = ( )公顷

2平方米 = ( )平方厘米 11 + 55 + 55 + 44 =

3km²+ 77km² = ( )km² 8平方米 = ( )平方分米

235平方分米 = ( )平方米 23公顷+ 61公顷 = ( )公顷

27km²+ 26km² = ( )km² 8米26厘米 = ( )米

1000000平方米 = ( )公顷 95公顷− 57公顷 = ( )公顷

95公顷− 13公顷 = ( )公顷 320000平方米 = ( )公顷

57 + 22 + 143 + 178 = 94平方米 = ( )平方分米

490000平方米 = ( )公顷 251 + 148 + 52 + 149 =

81km²− 33km² = ( )km² 12 + 55 + 18 + 15 =

800平方分米 = ( )平方米 9公顷+ 27公顷 = ( )公顷

93公顷− 90公顷 = ( )公顷 4公顷+ 47公顷 = ( )公顷

3.2公顷 = ( )平方米 17.46− 1.97 + 0.54 =

21.8平方分米 = ( )平方米 590000平方米 = ( )公顷

33 + 34 + 35 + 36 = 5.7公顷 = ( )平方米

259 + 67 + 93 + 51 = 11 + 17 + 22 + 19 =

四年级期末复习

手机拍一拍作业全改好

1米96厘米 = ( )米 910000平方米 = ( )公顷

12元9角8分 = ( )元 77公顷+ 9公顷 = ( )公顷

73 + 39 + 37 + 11 = 93 + 62 + 98 + 47 =

4米99厘米 = ( )米 39 + 57 + 63 + 48 =

9.94 + 8.96− 12.55 = 15 + 15 + 15 + 15 =

850000平方米 = ( )公顷 45 + 58 + 15 + 12 =

55公顷− 2公顷 = ( )公顷 1米5分米8厘米 = ( )分米

1吨900千克 = ( )吨 82.36− 10.55 + 10.45 =

305000厘米 = ( )米 24 + 55 + 26 + 31 =

13.6平方米 = ( )平方分米 7km²+ 53km² = ( )km²

65公顷+ 23公顷 = ( )公顷 5米71厘米 = ( )米

46 + 18 + 24 + 12 = 0.07千米 = ( )厘米

9米62厘米 = ( )米 80km²− 77km² = ( )km²

99公顷− 27公顷 = ( )公顷 12000000平方米 = ( )公顷

77公顷+ 6公顷 = ( )公顷 6米85厘米 = ( )米

25公顷− 6公顷 = ( )公顷 64km²+ 12km² = ( )km²

四年级期末复习

手机拍一拍作业全改好

430000平方米 = ( )公顷 2米16厘米 = ( )米

5千克20克 = ( )千克 21 + 35 + 19 + 15 =

88公顷− 65公顷 = ( )公顷 45 + 55 + 45 + 55 =

1米29厘米 = ( )米 13 + 47 + 16 + 17 =

73 + 51 + 49 + 27 = 49 + 17 + 11 + 13 =

90km²− 2km² = ( )km² 15 + 19 + 16 + 25 =

83 + 85 + 79 + 77 = 43 + 17 + 16 + 24 =

8.07 + 6.93− 14.56 = 6米4厘米 = ( )米

77 + 66 + 55 + 44 = 12公顷− 1公顷 = ( )公顷

14.29 + 1.58 + 0.71 = 19 + 37 + 21 + 13 =

5米68厘米 = ( )米 168 + 54 + 72 + 46 =

81km²− 29km² = ( )km² 284平方米 = ( )平方分米

465 + 158 + 142 + 35 = 83平方米 = ( )平方分米

9米78厘米 = ( )米 63 + 25 + 37 + 18 =

59公顷− 5公顷 = ( )公顷 93公顷− 55公顷 = ( )公顷

69公顷+ 16公顷 = ( )公顷 282 + 53 + 47 + 18 =

四年级期末复习

手机拍一拍作业全改好

46公顷+ 7公顷 = ( )公顷 56km²+ 20km² = ( )km²

68km²+ 7km² = ( )km² 530000平方米 = ( )公顷

53km²+ 15km² = ( )km² 47公顷− 19公顷 = ( )公顷

210000平方米 = ( )公顷 76000平方米 = ( )公顷

52公顷− 15公顷 = ( )公顷 125 + 136 + 124 + 265 =

25 + 42 + 15 + 18 = 30平方米 = ( )平方分米

42 + 73 + 78 + 47 = 91km²+ 4km² = ( )km²

3米15厘米 = ( )米 40000平方米 = ( )公顷

42公顷+ 15公顷 = ( )公顷 277 + 279 + 281 + 183 =

31 + 25 + 19 + 65 = 36.54− 1.76 + 4.54 =

122 + 488 + 42 + 58 = 75km²− 52km² = ( )km²

55km²+ 17km² = ( )km² 3200000平方米 = ( )公顷

80公顷− 10公顷 = ( )公顷 7米49厘米 = ( )米

425 + 68 + 75 + 32 = 1480厘米 = ( )米

26 + 181 + 319 + 164 = 71公顷− 3公顷 = ( )公顷

4米63厘米 = ( )米 45.66 + 5.26− 3.24 =

四年级期末复习

手机拍一拍作业全改好

78 + 37 + 12 + 13 = 7公顷 = ( )平方米

56 + 57 + 44 + 23 = 50000平方米⃝ 58公顷

580000平方米 = ( )公顷 8米18厘米 = ( )米

92km²− 9km² = ( )km² 21公顷+ 13公顷 = ( )公顷

6米76厘米 = ( )米 98km²+ 1km² = ( )km²

2米73厘米 = ( )米 7900平方米 = ( )公顷

64公顷⃝ 30000平方米 40公顷− 5公顷 = ( )公顷

400000平方米 = ( )公顷 18 + 54 + 72 + 46 =

8米78厘米 = ( )米 31公顷⃝ 9平方千米

67 + 58 + 23 + 12 = 62.39 + 50.14 + 37.61 =

7米38厘米 = ( )米 40千米25米 = ( )米

660000平方米 = ( )公顷 2平方分米 = ( )平方厘米

1.6公顷 = ( )平方米 35 + 24 + 15 + 16 =

15km²+ 39km² = ( )km² 4公顷⃝ 4900平方米

85km²+ 2km² = ( )km² 2公顷⃝ 20000平方分米

439 + 163 + 37 + 161 = 42公顷⃝ 310000平方米

四年级期末复习

手机拍一拍作业全改好

10公顷⃝ 110000平方米 98公顷− 35公顷 = ( )公顷

42公顷+ 22公顷 = ( )公顷 300000平方米⃝ 91公顷

6平方米 = ( )平方分米 670000平方米 = ( )公顷

51公顷+ 9公顷 = ( )公顷 100000平方米⃝ 8公顷

8米85厘米 = ( )米 20000厘米 = ( )千米

764 + 32 + 56 + 988 = 8.44 + 2.56− 10.74 =

420000平方米 = ( )公顷 27平方米 = ( )平方分米

34km²− 21km² = ( )km² 538 + 215 + 17 + 25 =

38公顷− 14公顷 = ( )公顷 77公顷+ 8公顷 = ( )公顷

75km²− 12km² = ( )km² 68 + 27 + 22 + 23 =

66公顷− 49公顷 = ( )公顷 51km²+ 46km² = ( )km²

45公顷− 35公顷 = ( )公顷 20公顷+ 33公顷 = ( )公顷

64公顷− 27公顷 = ( )公顷 9公顷⃝ 90000平方米

9米75厘米 = ( )米 62公顷− 41公顷 = ( )公顷

37km²− 29km² = ( )km² 5平方千米⃝ 18公顷

700公顷⃝ 7平方米 4公顷⃝ 5000平方米

100

四年级期末复习

手机拍一拍作业全改好

2公顷⃝ 2000平方米 84 + 518 + 116 + 82 =

24 + 27 + 13 + 46 = 33 + 19 + 23 + 31 =

4平方米 = ( )平方分米 6000平方米⃝ 6公顷

7公顷⃝ 700平方米 8.3米⃝ 8千米30米

32km²+ 33km² = ( )km² 2米62厘米 = ( )米

1米7厘米 = ( )米 95公顷+ 0公顷 = ( )公顷

32公顷⃝ 200000平方米 33公顷− 3公顷 = ( )公顷

50000平方米⃝ 5公顷 5公顷⃝ 50000平方米

51 + 27 + 19 + 13 = 145 + 145 + 145 + 145 =

300000平方米⃝ 59公顷 6090平方米⃝ 6公顷

89km²− 29km² = ( )km² 8000平方米⃝ 8公顷

500000平方米⃝ 500公顷 76km²− 22km² = ( )km²

60000平方米⃝ 6公顷 26公顷⃝ 300000平方米

2千米84米 = ( )千米 8平方千米⃝ 45公顷

93km²− 6km² = ( )km² 1吨85千克 = ( )千克

30公顷⃝ 30平方米 30厘米5毫米⃝ 3.5分米

101

四年级期末复习

手机拍一拍作业全改好

400000平方米⃝ 14公顷 380000平方米⃝ 7公顷

20公顷⃝ 19000平方米 34 + 35 + 36 + 37 =

30000平方米⃝ 24公顷 1米5分米 = ( )米

61公顷⃝ 480000平方米 80000平方米⃝ 50公顷

4999公顷⃝ 4999平方米 70000平方米⃝ 7公顷

86公顷+ 10公顷 = ( )公顷 116 + 114 + 12 + 18 =

340000平方米⃝ 93公顷 300000平方米⃝ 36公顷

202平方分米 = ( )平方厘米

2200平方分米 = ( )平方米

300平方厘米 = ( )平方分米

70000平方分米 = ( )平方米

102

四年级期末复习

手机拍一拍作业全改好

25平方分米 = ( )平方厘米

2300平方厘米 = ( )平方分米

900平方厘米 = ( )平方毫米

130000平方厘米 = ( )平方米

37平方分米 = ( )平方厘米

1500平方厘米 = ( )平方分米

1600平方厘米 = ( )平方分米

0.8平方厘米 = ( )平方分米

103

四年级期末复习

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4200平方分米 = ( )平方米

35平方分米 = ( )平方厘米

880平方分米 = ( )平方厘米

460平方厘米 = ( )平方分米

4100平方分米 = ( )平方米

14平方分米 = ( )平方厘米

38平方分米 = ( )平方厘米

1600平方分米 = ( )平方米

104

四年级期末复习

手机拍一拍作业全改好

4000平方厘米 = ( )平方分米

4900平方厘米 = ( )平方分米

6100平方分米 = ( )平方米

19平方分米 = ( )平方厘米

7600平方厘米 = ( )平方分米

2500平方厘米 = ( )平方分米

80平方分米 = ( )平方厘米

7000平方分米 = ( )平方米

105

四年级期末复习

手机拍一拍作业全改好

27平方分米 = ( )平方厘米

1000平方厘米 = ( )平方分米

4400平方分米 = ( )平方米

1000平方分米 = ( )平方米

800平方分米 = ( )平方厘米

9800平方分米 = ( )平方米

870平方分米 = ( )平方厘米

0.86平方分米 = ( )平方厘米

106

四年级期末复习

手机拍一拍作业全改好

30平方分米 = ( )平方厘米

28平方分米 = ( )平方厘米

620000平方厘米 = ( )平方米

560000平方厘米 = ( )平方米

700平方厘米 = ( )平方分米

2300平方分米 = ( )平方米

90平方分米 = ( )平方厘米

188平方分米 = ( )平方厘米

107

四年级期末复习

手机拍一拍作业全改好

12平方分米 = ( )平方厘米

89平方分米 = ( )平方厘米

0.0425平方米 = ( )平方分米

4700平方厘米 = ( )平方分米

4300平方分米 = ( )平方米

800平方厘米 = ( )平方分米

9500平方分米 = ( )平方米

80平方厘米 = ( )平方毫米

108

四年级期末复习

手机拍一拍作业全改好

29平方分米 = ( )平方厘米

1平方分米 = ( )平方毫米

95平方分米 = ( )平方厘米

4600平方厘米 = ( )平方分米

7200平方分米 = ( )平方米

8800平方厘米 = ( )平方分米

109

第一个登上月球的是哪个国家的人？哪个国家的人第一个登上月球？

DATE
2023-11-27 06:57:10

第一个登上月球的是哪个国家的人？哪个国家的人第一个登上月球？第一个登上月球的是哪个国家的人？哪个国家的人第一个登上月球？登月是指人类利用自身开发的载人航天器将人类...

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小学四年级数学口算题10000道（一万道）可打印

上一篇：《浮生六记》原文

下一篇：近代诗词800篇大全集上卷400篇