五年级上册小数简便运算150题练习

更新时间:2023-03-09 08:54:01 阅读量: 综合文库 文档下载

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73.8-1.64-13.8-5.36 66.86-8.66-1.34 0.25×16.2×4

3.72×3.5+6.28×3.5 36.8-3.9-6.1 2 5.48-(9.4-0.52)

4.8×7.8+78×0.52

32+4.9-0.9

4.8×100.1

4.02+5.4+0.98

3.68+7.56-2.68

3.82+2.9+0.18+9.1

3.6×102 4.8-4.8×0.5 56.5×9.9+56.5 5.17-1.8-3.2 7.85+2.34-0.85+4.66 9.6+4.8-3.6 6.4×0.25+3.6÷4 (1.25-0.125)×8 7.09×10.8-0.8×7.09 -(3.75+6.48) 35.6-1.8-15.6-7.2 7.14-0.53-2.47 13.75 5.27+2.86-0.66+1.63 13.35-4.68+2.65 47.8-7.45+8.8

0.398+0.36+3.64 15.75+3.59-0.59+14.25 42.5-(6.07+1.13)

4.2÷3.5

3.52÷2.5÷0.4

0.49÷1.4

3.65×10.1

5.6÷3.5

0.89×100.1

320÷1.25÷8 4.78÷0.2+3.44 1.25×2.5×32 3.6-3.6×0.8 9.6÷0.8÷0.4 146.5-(23+46.5) 18.76×9.9+18.76 3.9-4.1+6.1-5.9 3.6-0.6×2 0.25÷4 4.2×99+4.2 17.8÷(1.78×4) 15.2÷ 5.83×2+4.27 (45.9-32.7)÷8÷0.125 9.7×99+9.7

4.36×12.5×8 15.6×13.1-15.6-15.6×2.1 0.65×101

27.5×3.7-7.5×3.7

6048+975-3045

6048+75-3005

6098+935-1045

1048+975-345

878×29 8.54÷2.5÷0.4 3.83×4.56+3.83×5.44

498×39

648×75-3005

404×24-758

640×75÷35

68×975-345

9948+275-304 5690×6÷35

68+975-345

648+75-35

68+975-345

48×975-304

6048+975-3045

20.5-1.074-8.35×5.5 68+975÷345

685+975-345

548×975-3045

6748+975-5045

0.425×0,38÷0,01

748+95-45

48×975-3045 0.425×0,38÷0,01

20.5-1.074-8.35×5.5

45×(267+143)

327+9664÷32×25

586-45×81÷27

3.68÷4.6+6.32

604×24-758 52.8÷0.75×0.25

(2448+864)÷23

727+9660÷30×25

58-45×80÷25

368÷46+632

644×14-858

604×24-758 408×59

478×39 278×39

1. 3/7 × 49/9 - 4/3

4. 8× 5/4 + 1/4

7. 5/2 -( 3/2 + 4/5 )

10. 3/4 × 8/9 - 1/3 478×19

2. 8/9 × 15/36 + 1/27 5. 6÷ 3/8 – 3/8 ÷6 8. 7/8 + ( 1/8 + 1/9 ) 11. 7 × 5/49 + 3/14 3. 12× 5/6 – 2/9 ×3

6. 4/7 × 5/9 + 3/7 × 5/9 9. 9 × 5/6 + 5/6

12. 6 ×( 1/2 + 2/3 )

13. 8 × 4/5 + 8 × 11/5 14. 31 × 5/6 – 5/6 15. 9/7 - ( 2/7 – 10/21 )

16. 5/9 × 18 – 14 × 2/7

18. 14 × 8/7 – 5/6 × 12/15

20. 3 × 2/9 + 1/3

23. 1/5 × 2/3 + 5/6

26. 45 × 2/3 + 1/3 × 15 17. 4/5 × 25/16 + 2/3 × 3/4

19. 17/32 – 3/4 × 9/24

21. 5/7 × 3/25 + 3/7 22. 3/14 ×× 2/3 + 1/6

24. 9/22 + 1/11 ÷ 1/2 25. 5/3 × 11/5 + 4/3

27. 7/19 + 12/19 × 5/6 28. 1/4 + 3/4 ÷ 2/3

29. 8/7 × 21/16 + 1/2 30. 101 × 1/5 – 1/5 × 21

简便:

1. 5/2 -( 3/2 + 4/5 )

2. 7/8 + ( 1/8 + 1/9 )

3. 5/6 + ( 1/2 + 2/3 )

4. 9/7 - ( 2/7 - 10/21 )

5. 3/7 + 49/9 + 4/7

6. 8/9 + 15/36 + 3/27

7. 5/2 - ( 3/2 + 4/5 )

8. 7/8 + ( 1/8 + 1/9 )

9. 9/7 - ( 2/7 - 10/21 )

10. 1/5 + ( 3/7 + 8/10 )

分数脱式:

1. 1/3 + 3/4 + 1/5 2. 3/8 + 8/3 - 1/2 3. 5/6 + 1/12 + 3/4

4. 30/46 - 1/2 + 7/23 5. 8/11 + 2/6 + 7/33 6. 19/8 - 1/2 - 3/4

7. 7/25 + 3/10 - 2/5 8. 18/121 - 1/2 + 9/11 9. 6/17 - 1/51 - 1/34

10.8/15 + 7/3 - 8/5

408-12×24 (46+28)×60 42×50-1715÷5

32+105÷5 (108+47)×52 420×(327-238)

(4121+2389)÷7 671×15-974 469×12+1492

405×(3213-3189)

6942+480÷3

100÷(32-30)×0=

70×〔(42-42)÷18〕= 5000-56×23 125×(97-81) 304×32-154 20+80÷4-20= 25×4-12×5= 75×65+75×35=

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