1.23+(-73)
2.(-84)+(-49)
3.7+(-2.04)
4.4.23+(-7.57)
5.(-7/3)+(-7/6)
6.9/4+(-3/2)
7.3.75+(2.25)+5/4
8.-3.75+(+5/4)+(-1.5)
9.(-17/4)+(-10/3)+(+13/3)+(11/3)
10.(-1.8)+(+0.2)+(-1.7)+(0.1)+(+1.8)+(+1.4)
11.(+1.3)-(+17/7)
12.(-2)-(+2/3)
13.|(-7.2)-(-6.3)+(1.1)|
14.|(-5/4)-(-3/4)|-1-5/4-|-3/4|
15.(-2/199)*(-7/6-3/2+8/3)
16.-4*(-3)*5*1/6
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+42 420+580-64×21÷28
37. 420+580-64×21÷28
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
45.6-1.6÷4
46.7.2÷0.8-1.2×5
47.6.5×(4.8-1.2×4)
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.-5+58+13+90+78-(-56)+50
52.-7*2-57/(3
53.(-7)*2/(1/3)+79/(3+6/4)
54.123+456+789+98/(-4)
55.369/33-(-54-31/15.5)
56.39+{3x[42/2x(3x8)]}
57.9x8x7/5x(4+6)
58.11x22/(4+12/2)
59.94+(-60)/10
60.[-18]+29+[-52]+60
1.23+(-73)
2.(-84)+(-49)11.(+1.3)-(+17/7)
12.(-2)-(+2/3)
13.|(-7.2)-(-6.3)+(1.1)|
14.|(-5/4)-(-3/4)|-1-5/4-|-3/4|
15.(-2/199)*(-7/6-3/2+8/3)
16.-4*(-3)*5*1/6
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
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+42 420+580-64×21÷28
37. 420+580-64×21÷28
38.85+14×(14+208÷26)
39.(284+16)×(512-8208÷18)
40.120-36×4÷18+35
45.6-1.6÷4
46.7.2÷0.8-1.2×5
51.-5+58+13+90+78-(-56)+50
52.-7*2-57/(3
53.(-7)*2/(1/3)+79/(3+6/4)
54.123+456+789+98/(-4)
55.369/33-(-54-31/15.5)
56.39+{3x[42/2x(3x8)]}
自己想吧, 我也做过,很无语啊。。 把书上的题改改就行了
里农村的妇女的健康和vkfnvkjdjkfdnvfk疯狂购房款不能看国会发表vkjdj 广发行抗拒火环句歌词感觉过几天根据发动机可供国土局好几个尽快把那个快乐不能尽快离婚比例分担vmklsdrffjkgfndjgndlfna分接开关合法的感觉对方房间见过极高的个解放舅舅就就健康就就尽快了解看ijjk海关就咖啡