六年级上册三百道简便计算题

2022-03-22 21:46:16   文档大全网     [ 字体: ] [ 阅读: ]

#文档大全网# 导语】以下是®文档大全网的小编为您整理的《六年级上册三百道简便计算题》,欢迎阅读!
上册,简便,年级,计算,三百
年级上册三百道简便计算题

1. 6÷ 3/8 – 3/8 ÷6 =1/6x(3/8-3/8) =1/6x0 =0

2. 4/7 × 5/9 + 3/7 × 5/9 =(4/7+3/7)x5/9 =1x5/9 =5/9

3. 5/2 - 3/2 + 4/5 =5/2-3/2-4/5 =1-4/5 =1/5

4. 6 ×( 1/2 + 2/3 =6x1/2+6x2/3 =3+4 =7

5. 8 × 4/5 + 8 × 11/5 =8x(4/5+11/5) =8x3 =24

6. 31 × 5/6 5/6 =(31-1)x5/6 =30x5/6 =25

7. 4/5 × 25/16 + 2/3 × 3/4 =5/4+1/2 =5/4+2/4 =7/4

8. 101 × 1/5 1/5 × 21 =(101-21)x1/5 =80x1/5 =16

1. 3/7 × 49/9 - 4/3 2. 8/9 × 15/36 + 1/27 3. 12× 5/6 2/9 ×3 4. 8× 5/4 + 1/4 5. 6÷ 3/8 3/8 ÷6 6. 4/7 × 5/9 + 3/7 × 5/9 7. 5/2 - 3/2 + 4/5 8. 7/8 + 1/8 + 1/9 9. 9 × 5/6 + 5/6 10. 3/4 × 8/9 - 1/3 11. 7 × 5/49 + 3/14


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 17. 4/5 × 25/16 + 2/3 × 3/4 18. 14 × 8/7 5/6 × 12/15 19. 17/32 3/4 × 9/24 20. 3 × 2/9 + 1/3 21. 5/7 × 3/25 + 3/7 22. 3/14 ×× 2/3 + 1/6 23. 1/5 × 2/3 + 5/6 24. 9/22 + 1/11 ÷ 1/2 25. 5/3 × 11/5 + 4/3 26. 45 × 2/3 + 1/3 × 15 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 31.58+42= (2)8745= (3)125×8= 32.50×12=


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