需要50简便算式和四则运算

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需要50简便算式和四则运算
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需要50简便算式和四则运算
需要50简便算式和四则运算

需要50简便算式和四则运算
四则运算
56+24+36
12*3+52
32*5+58
88+554-556
简便计算
4*125*8
3*4*25
99*56+56
56+23+44

简便算式:
(1)(3/4÷3/5+1/4)×6/13
(2)35÷(7/8×(1-2/7))
(3)(6-3又3/5×2/3)÷3又3/5
(4)6.15÷2又1/2-1/3×(1/20+4.36)
(5)(1又1/2-0.375)÷(1/25×(2/5+2.1))(1) 478+1298
(6) 4961-997
(7) 4.05-2.8...

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简便算式:
(1)(3/4÷3/5+1/4)×6/13
(2)35÷(7/8×(1-2/7))
(3)(6-3又3/5×2/3)÷3又3/5
(4)6.15÷2又1/2-1/3×(1/20+4.36)
(5)(1又1/2-0.375)÷(1/25×(2/5+2.1))(1) 478+1298
(6) 4961-997
(7) 4.05-2.83-0.17
(8)4又1/5 - 7又4/11 + 4又4/5
(9)1.25×99×0.8
(10)8.65×4-0.65×4
(11)(17.8+23.17)+(37.83 - 7.8)
(12)3.14×3.2+5.8×3.14+3.14
(13)(4/7 - 4/21)×420
(14)16×(15/16 - 5/8 + 0.125)
(15)3又3/4 × 7 + 6.25 ÷ 1/7
(16)1.56 ÷ 2.5 ÷ 4
(17)45×(7/9+4/15-0.6)
(18)1.8×1/8+5.2÷8+0.125
(19)0.24×36-1/4×27-1/4
(20)(0.4+(1-3/5)×3/5)÷0.32
(21)(4又1/7-1又9/14)+(5/12+2/3)÷5/12
(22)(2/5+2又1/5÷(4.7-3又3/5))×3/4
(23)(5又9/20-(0.25+1/3)×7.2)÷2又1/2
四则运算题:
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
31.50+160÷40
32.120-144÷18+35
33.347+45×2-4160÷52
34(58+37)÷(64-9×5)
35.95÷(64-45)
36.178-145÷5×6+42
37.812-700÷(9+31×11)
38.85+14×(14+208÷26)
39.(284+16)×(512-8208÷18)
40.120-36×4÷18+35

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