40道脱式计算
2个回答
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1. 7/8 ×4/3÷5/6
2. 15÷(3/5×3/2)
3. (18+26) ÷4/3
4. (60×1/2) ÷(60÷11/12)
5. (0.125×8) ÷(0.25×4)
6. 1/16×(1÷25%)
7. 75%×3/4
8. (78-65) ÷(1÷39)
9. (0.875-0.125) ×200%
10. 1/7×(3/8÷0.25)
11. 3/5×4/9÷80%
12. 1.125×0.8-15%
13. (9/8-3/4) ×(1÷0.375)
14. 800×12.5%+(3/4+1/8)
15. 1100÷(3/4+5/8)
16. (1/2+1/4+1/8+1/16) ×32
17. 1%+10%+100%+1000%
18. (9.875-7.642) ×36%
19. 123/3÷(8/25+50%)
20. (1-1/2-1/3)×60%
21. 9.99%+12.5%-1/4
22. (0.25+0.025+0.0025) ×4
23. (1/2+2/3+3/5+5/8)-(1/4+1/3+1/5+3/8)
24. 3/4+5/6×9/10
25. 23.5%+5/8+1.25
26. 3/7 × 49/9 - 4/3
27. 8/9 × 15/36 + 1/27
28. 12× 5/6 – 2/9 ×3
29. 8× 5/4 + 1/4
30. 6÷ 3/8 – 3/8 ÷6
31. 4/7 × 5/9 + 3/7 × 5/9
32. 5/2 -( 3/2 + 4/5 )
33. 7/8 + ( 1/8 + 1/9 )
34. 9 × 5/6 + 5/6
35. 3/4 × 8/9 - 1/3
36. 7 × 5/49 + 3/14
37. 6 ×( 1/2 + 2/3 )
38. 8 × 4/5 + 8 × 11/5
39 31 × 5/6 – 5/6
40. 9/7 - ( 2/7 – 10/21 )
望采纳,谢谢啦。
2. 15÷(3/5×3/2)
3. (18+26) ÷4/3
4. (60×1/2) ÷(60÷11/12)
5. (0.125×8) ÷(0.25×4)
6. 1/16×(1÷25%)
7. 75%×3/4
8. (78-65) ÷(1÷39)
9. (0.875-0.125) ×200%
10. 1/7×(3/8÷0.25)
11. 3/5×4/9÷80%
12. 1.125×0.8-15%
13. (9/8-3/4) ×(1÷0.375)
14. 800×12.5%+(3/4+1/8)
15. 1100÷(3/4+5/8)
16. (1/2+1/4+1/8+1/16) ×32
17. 1%+10%+100%+1000%
18. (9.875-7.642) ×36%
19. 123/3÷(8/25+50%)
20. (1-1/2-1/3)×60%
21. 9.99%+12.5%-1/4
22. (0.25+0.025+0.0025) ×4
23. (1/2+2/3+3/5+5/8)-(1/4+1/3+1/5+3/8)
24. 3/4+5/6×9/10
25. 23.5%+5/8+1.25
26. 3/7 × 49/9 - 4/3
27. 8/9 × 15/36 + 1/27
28. 12× 5/6 – 2/9 ×3
29. 8× 5/4 + 1/4
30. 6÷ 3/8 – 3/8 ÷6
31. 4/7 × 5/9 + 3/7 × 5/9
32. 5/2 -( 3/2 + 4/5 )
33. 7/8 + ( 1/8 + 1/9 )
34. 9 × 5/6 + 5/6
35. 3/4 × 8/9 - 1/3
36. 7 × 5/49 + 3/14
37. 6 ×( 1/2 + 2/3 )
38. 8 × 4/5 + 8 × 11/5
39 31 × 5/6 – 5/6
40. 9/7 - ( 2/7 – 10/21 )
望采纳,谢谢啦。
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