六年级数学四则运算题大全
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1. 20×[(
2.44-1.8)÷0.4+0.15]
2. 28-(
3.4+1.25×2.4)
3. 2.55×7.1+2.45×7.1
4. 777×9+1111×3
5. 0.8×〔15.5-(3.21+5.79)〕
6. (31.8+3.2×4)÷5
7. 31.5×4÷(6+3)
8. 0.64×25×7.8+2.2
9. 2÷2.5+2.5÷2
10. 194-64.8÷1.8×0.9
11. 36.72÷4.25×9.9
12. 5180-705×6
13. 24÷2.4-2.5×0.8
14. (4121+2389)÷7
15. 671×15-974
16. 469×12+1492
17. 405×(3213-3189)
18. 3.416÷(0.016×35)
19. 0.8×[(10-6.76)÷1.2]
20. 5.67×0.2-0.62
21. 18.1×0.92+3.93
22. 4.07×0.86+9.12.5
23. 147×8+8×53
24. 280+840÷24×5
25. 85×(95-1440÷24)
26. 58870÷(105+20×2)
27. 80400-(4300+870÷15)
28. 1437×27+27×563
29. 81432÷(13×52+78)
30. 125×(33-1)
31. 37.4-(8.6+7.24-6.6)
32. 156×107-7729
33. 37.85-(7.85+6.4)
34. 287×5+96990÷318
35. 1554÷[(72-58)×3]
36. 2800÷ 100+789
37. (947-599)+76×64
38. 36×(913-276÷23)
39. (93+25×21)×9
40. 507÷13×63+498
41. 723-(521+504)÷25
42. 384÷12+23×371
43. (39-21)×(396÷6)
44. 156×[(17.7-7.2)÷3]
45. [37.85-(7.85+6.4)] ×30
46. 28×(5+969.9÷318)
47. 81÷[(72-54)×9]
48. 57×12-560÷35
49. 848-640÷16×12
50. 960÷(1500-32×45)
51. [192-(54+38)]×67
52. (12+24+80)×50
53. 32×(25+125)
54. 178×101-178
55. 84×36+64×84
56. 75×99+2×75
57. 83×102-83×2
58. 123×18-123×3+85×123
59.
60. 4/5 × 25/16 + 2/3 × 3/4
61. 14 × 8/7 – 5/6 × 12/15
62. 17/32 – 3/4 × 9/24
63. 3 × 2/9 + 1/3
64. 5/7 × 3/25 + 3/7
65. 3/14 ×× 2/3 + 1/6
66. 1/5 × 2/3 + 5/6
67. 9/22 + 1/11 ÷ 1/2
68. 5/3 × 11/5 + 4/3
69. 45 × 2/3 + 1/3 × 157/19 + 12/19 × 5/6
70. 1/4 + 3/4 ÷ 2/3
71. 8/7 × 21/16 + 1/2
72. 101 × 1/5 – 1/5 × 21
73. 50+160÷40
74. 120-144÷18+35
75. 347+45×2-4160÷52
76. (58+37)÷(64-9×5)
77. 95÷(64-45)
78. 178-145÷5×6+42
79. 812-700÷(9+31×11)
80. 85+14×(14+208÷26)
81. (284+16)×(512-8208÷18)
82. 120-36×4÷18+35
83. (58+37)÷(64-9×5)
84. (6.8-6.8×0.55)÷8.5
85. 0.12× 4.8÷0.12×4.8
86. (3.2×1.5+2.5)÷1.6
87. 6-1.6÷4
88. 7.2÷0.8-1.2×5
89. 6.5×(4.8-1.2×4)
90. 10.15-10.75×0.4-5.7
91. 5.8×(3.87-0.13)+4.2×3.74
92. 32.52-(6+9.728÷3.2)×2.5
93. [(7.1-5.6)×0.9-1.15] ÷2.5
94. 5.4÷[2.6×(3.7-2.9)+0.62]
95. 12×6÷(12-7.2)-6
96. 12×6÷7.2-6
97. (136+64)×(65-345÷23)
98. 420+580-64×21÷28
99. (58+370)÷(64-45)100. 0.68×1.9+0.32×1.9
101. 6-1.19×3-0.43
102. 5.38+7.85-5.37
103. 79×42+79+79×57
104. 4.7×5.9+5.2×4.7-4.7×0.1 105. 3.6×2.4+36×0.76