100道加减乘除混合运算数学计算题
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100道加减乘除混合运算数学计算题
20-8X 2-4 420X( 13+57)x 90
66 X 38-987+ 21
196-4+56X 12 16X 50-36-4
(73+65)-( 210-164)
(13+47)X( 52-18) (1024+4370)-( 24+38)
45 X 2/3 + 1/3 X 15
27. 7/19 + 12/19 X 5/6
28. 1/4 + 3/4 - 2/3
29. 8/7 X 21/16 + 1/2
30. 101 X 1/5 - 1/5 X 21
31.50+ 160-40 (58+370)-( 64-45)
32.120- 144- 18+35
33.347+45X 2-4160- 52
34 (58+37)-( 64-9 X 5)
35.95-( 64-45)
36.178-145- 5 X 6+42 420+580-64X 21-28
37.812-700-( 9+31 X 11) (136+64)X( 65-345-23)
38.85+14X( 14+208- 26)
39. (284+16)X( 512-8208- 18)
40.120- 36X 4- 18+35
1.125*3+125*5+25*3+25
2.9999*3+101*11*(101-92) 3. (23/4-3/4)*(3*6+2)
4. 3/7 X 49/9 -4/3
5. 8/9 X 15/36 + 1/27
6. 12X 5/6 - 2/9 X3
7. 8X 5/4 + 1/4
8. 6- 3/8 — 3/8 - 6
9. 4/7 X 5/9 + 3/7 X 5/9
10. 5/2 - ( 3/2 + 4/5 )
11. 7/8 + ( 1/8 + 1/9 )
12. 9 X 5/6 + 5/6
13. 3/4 X 8/9 - 1/3
14. 7 X 5/49 + 3/14
15. 6X( 1/2 + 2/3 )
16. 8 X 4/5 + 8 X 11/5
17. 31 X 5/6 - 5/6
18. 9/7 - ( 2/7 — 10/21 )
19. 5/9 X 18 - 14 X 2/7
20. 4/5 X 25/16 + 2/3 X 3/4
21. 14 X 8/7 - 5/6 X 12/15
22. 17/32 — 3/4 X 9/24
23. 3 X 2/9 + 1/3
24. 5/7 X 3/25 + 3/7
25. 3/14 XX 2/3 + 1/6
26. 1/5 X 2/3 + 5/6 27. 9/22 + 1/11 - 1/2
28. 5/3 X 11/5 + 4/3
29. 45 X 2/3 + 1/3 X 15
30. 7/19 + 12/19 X 5/6
31. 1/4 + 3/4 - 2/3
32. 8/7 X 21/16 + 1/2
33. 101 X 1/5 - 1/5 X 21
34.50+ 160-40
35.120- 144- 18+35
36.347+45X 2-4160- 52
37 (58+37) + ( 64-9 X 5)
38.95-( 64-45)
39.178-145- 5X 6+42
40.812-700-( 9+31 X 11)
41.85+14X( 14+208- 26)
43.120- 36X 4- 18+35
44. (58+37)-( 64-9X 5)
45. (6.8-6.8X 0.55)-8.5
46.0.12X 4.8-0.12X4.8
47. (3.2X 1.5+2.5)- 1.6
48.6-1.6-4= 5.38+7.85-5.37=
49.7.2- 0.8-1.2X 5= 6-1.19X 3-0.43=
50.6.5X( 4.8-1.2X4)=
51.5.8X( 3.87-0.13) +4.2 X 3.74 52.32.52- (6+9.728-
3.2)X 2.5 53.[ (7.1-5.6)X 0.9-1.15] - 2.5
54.5.4+ [2.6 X( 3.7-2.9) +0.62]
55.12X 6-( 12-7.2) -6
56.12X 6- 7.2-6
57.0.68X 1.9+0.32X 1.9
58.58+370)-( 64-45)
59.420+580-64X 21-28
60.136+6X( 65-345- 23)
15-10.75X 0.4-5.7
62.18.1 +( 3-0.299- 0.23)X 1
63.(6.8-6.8X 0.55)-8.5
64.0.12X 4.8-0.12X4.8
65. (3.2X 1.5+2.5)- 1.6
66.3.2X 6+ (1.5+2.5)- 1.6
67.0.68X 1.9+0.32X 1.9
68.10.15-10.75X 0.4-5.7
69.5.8X( 3.87-0.13) +4.2 X 3.74
70.32.52- (6+9.728- 3.2)X 2.5
71.[ (7.1-5.6)X 0.9-1.15] - 2.5
72.5.4- [2.6 X( 3.7-2.9) +0.62]
73.12X 6-( 12-7.2) -6
74.12X 6- 7.2-6
75.33.02-( 148.4- 90.85)- 2.5