给我小学5年级脱式计算或者列式计算(800题)很急要开学了

越简单越好。求求各位了。帮帮忙啊。

第1个回答  2013-05-10
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 (58+370)÷(64-45)
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+42 420+580-64×21÷28
37.812-700÷(9+31×11) (136+64)×(65-345÷23)
38.85+14×(14+208÷26)
39.(284+16)×(512-8208÷18)
40.120-36×4÷18+35
41.(58+37)÷(64-9×5)
42.(6.8-6.8×0.55)÷8.5
43.0.12× 4.8÷0.12×4.8
44.(3.2×1.5+2.5)÷1.6 (2)3.2×(1.5+2.5)÷1.6
45.6-1.6÷4= 5.38+7.85-5.37=
46.7.2÷0.8-1.2×5= 6-1.19×3-0.43=
47.6.5×(4.8-1.2×4)= 0.68×1.9+0.32×1.9
48.10.15-10.75×0.4-5.7
49.5.8×(3.87-0.13)+4.2×3.74
50.32.52-(6+9.728÷3.2)×2.5
51.3/7 × 49/9 - 4/3
52. 8/9 × 15/36 + 1/27
53. 12× 5/6 – 2/9 ×3
54. 8× 5/4 + 1/4
55. 6÷ 3/8 – 3/8 ÷6
56. 4/7 × 5/9 + 3/7 × 5/9
57. 5/2 -( 3/2 + 4/5 )
58. 7/8 + ( 1/8 + 1/9 )
59. 9 × 5/6 + 5/6
60. 3/4 × 8/9 - 1/3
61. 7 × 5/49 + 3/14
62. 6 ×( 1/2 + 2/3 )
63. 8 × 4/5 + 8 × 11/5
64. 31 × 5/6 – 5/6
65. 9/7 - ( 2/7 – 10/21 )
66. 5/9 × 18 – 14 × 2/7
67. 4/5 × 25/16 + 2/3 × 3/4
68. 14 × 8/7 – 5/6 × 12/15
69. 17/32 – 3/4 × 9/24
70. 3 × 2/9 + 1/3
71. 5/7 × 3/25 + 3/7
72. 3/14 ×× 2/3 + 1/6
73. 1/5 × 2/3 + 5/6
74. 9/22 + 1/11 ÷ 1/2
75. 5/3 × 11/5 + 4/3
76. 45 × 2/3 + 1/3 × 15
77. 7/19 + 12/19 × 5/6
78. 1/4 + 3/4 ÷ 2/3
79. 8/7 × 21/16 + 1/2 2. 3/4*3/5+3/4*2/5
3. (1-1/4+8/9)/7/9
4 2/3+1/6/3/24+2/21
5 1*8/15*3/5
6 10-3/4/9/10-1/6
7 [(1/3+1/2)/5/6-1/3]/1/7
8 2/3/5+3/5/2+3/4
9 1/[(2-2/3/1/2)]*2/5
10 3^2*3.25678
11 3^3-5
12 4^2-34%
13 3.25-315%
14 7^3+445%
15 12+5268.32-2569
16 123+456-52*8
17 45%+6325
18 1/2+1/3+1/4
19 789+456-78
20 45%+. 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
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