第3个回答 2008-07-26
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 × 49/9 - 4/3
5. 8/9 × 15/36 + 1/27
6. 12× 5/6 – 2/9 ×3
7. 8× 5/4 + 1/4
8. 6÷ 3/8 – 3/8 ÷6
9. 4/7 × 5/9 + 3/7 × 5/9
10. 5/2 -（ 3/2 + 4/5 ）
11. 7/8 + （ 1/8 + 1/9 ）
12. 9 × 5/6 + 5/6
13. 3/4 × 8/9 - 1/3
14. 7 × 5/49 + 3/14
15. 6 ×（ 1/2 + 2/3 ）
16. 8 × 4/5 + 8 × 11/5
17. 31 × 5/6 – 5/6
18. 9/7 - （ 2/7 – 10/21 ）
19. 5/9 × 18 – 14 × 2/7
20. 4/5 × 25/16 + 2/3 × 3/4
21. 14 × 8/7 – 5/6 × 12/15
22. 17/32 – 3/4 × 9/24
23. 3 × 2/9 + 1/3
24. 5/7 × 3/25 + 3/7
25. 3/14 ×× 2/3 + 1/6
26. 1/5 × 2/3 + 5/6
27. 9/22 + 1/11 ÷ 1/2
28. 5/3 × 11/5 + /3
29. 45 × 2/3 + 1/3 × 15
30. 7/19 + 12/19 × 5/6
31. 1/4 + 3/4 ÷ 2/3
32. 8/7 × 21/16 + 1/2
33. 101 × 1/5 – 1/5 × 21
34.50＋160÷40
35.120-144÷18+35
36.347+45×2-4160÷52
37（58+37）÷（64-9×5）
38.95÷（64-45）
39.178-145÷5×6+42
40.812-700÷（9+31×11）
41.85+14×（14+208÷26）
43.120-36×4÷18+35
44.（58+37）÷（64-9×5）
45.(6.8-6.8×0.55)÷8.5
46.0.12× 4.8÷0.12×4.8
47.（3.2×1.5+2.5）÷1.6
48.6-1.6÷4= 5.38+7.85-5.37=
49.7.2÷0.8-1.2×5= 6-1.19×3-0.43=
50.6.5×（4.8-1.2×4）=
51.5.8×（3.87-0.13）+4.2×3.74
52.32.52-（6+9.728÷3.2）×2.5
53.[（7.1-5.6）×0.9-1.15] ÷2.5
54.5.4÷[2.6×（3.7-2.9）+0.62]
55.12×6÷（12-7.2）-6
56.12×6÷7.2-6
57.0.68×1.9+0.32×1.9
58.58+370）÷（64-45）
59.420+580-64×21÷28
60.136+6×（65-345÷23）
15-10.75×0.4-5.7
62.18.1＋（3－0.299÷0.23）×1
63.(6.8-6.8×0.55)÷8.5
64.0.12× 4.8÷0.12×4.8
65.（3.2×1.5+2.5）÷1.6
66.3.2×6+（1.5+2.5）÷1.6
67.0.68×1.9+0.32×1.9
68.10.15-10.75×0.4-5.7
69.5.8×（3.87-0.13）+4.2×3.74
70.32.52-（6+9.728÷3.2）×2.5
71.[（7.1-5.6）×0.9-1.15] ÷2.5
72.5.4÷[2.6×（3.7-2.9）+0.62]
73.12×6÷（12-7.2）-6
74.12×6÷7.2-6
75.33.02－（148.4－90.85）÷2.5
76.(25%-695%-12%)*36
77./4*3/5+3/4*2/5
78.1-1/4+8/9/7/9
79.+1/6/3/24+2/21
80./15*3/5
81.3/4/9/10-1/6
82./3+1/2)/5/6-1/3]/1/7
83./5+3/5/2+3/4
84.(2-2/3/1/2)]*2/5
86.3+456-52*8
87.5%+6325
88. 0.45+0.75－0.25
89.0.45+0.75+0.25
90.0.45+0.75
91.32÷(1/1.15-1/1.25)
92.（25%-695%-12%)*36
93. 3/4*3/5+3/4*2/5
94. (1-1/4+8/9)/7/9
95. 2/3+1/6/3/24+2/21
96. 1*8/15*3/5
97. 10-3/4/9/10-1/6
98. [(1/3+1/2)/5/6-1/3]/1/7
99. 2/3/5+3/5/2+3/4
100.1/[(2-2/3/1/2)]*2/5
101. 3^2*3.25678
102. 3^3-5
103. 4^2-34%
104. 3.25-315%
105. 7^3+445%
106. 12+5268.32-2569
107. 123+456-52*8
108. 45%+6325
109. 1/2+1/3+1/4
110. 789+456-78
111. 45%+54%-36%
112. 1.25×17.6＋36.1÷0.8＋2.63×12.5
113. 7.5× 2.3＋1.9×2.5
114. (1-1/4+8/9)/7/9
115. 2/3+1/6/3/24+2/21
116. 1*8/15*3/5
117. 10-3/4/9/10-1/6
118. [(1/3+1/2)/5/6-1/3]/1/7
119. 2.2+3.57=
0.23*400=
7*1.4=
20*5.5=
0.9-0.26=
400*25*8=
11.3-8.6=
0.5*(2.6-2.4)=
14*25=
1.9*4*0.5=
0.77+0.33=
(0.18+0.9)*9=
6.4*4*0.2=
1.25*0.16*8=
48.9-12.7-0.3=
56.4-39.5+24.2=
9/13*3/8+5/8*9/13=
9/4*2/3-2/3=
3.62×4.89+3.62×5.11
1.25×32×0.25
7.5÷0.125÷8
5.02×[0.51÷（1.2-1.03）]
3.9×5.6+3.9×4.4
12.56*(82.3/4.1)
356.24*17.82
67/1.003
12.5*17+87.5*17
5.432/79.01*0.143
(6.8-6.8×0.55)÷8.5
0.12× 4.8÷0.12×4.8
（3.2×1.5+2.5）÷1.6 （2）3.2×（1.5+2.5）÷1.6
6-1.6÷4= 5.38+7.85-5.37=
7.2÷0.8-1.2×5= 6-1.19×3-0.43=
6.5×（4.8-1.2×4）= 0.68×1.9+0.32×1.9
10.15-10.75×0.4-5.7
5.8×（3.87-0.13）+4.2×3.74
32.52-（6+9.728÷3.2）×2.5
[（7.1-5.6）×0.9-1.15] ÷2.5
5.4÷[2.6×（3.7-2.9）+0.62]
12×6÷（12-7.2）-6
12×6÷7.2-6
5.6×2.9
3.77×1.8
0.02×96
5.22×0.3
9.99×0.02
4.67×0.9
5×2.44
1.666×6.1
9.432×0.002
5.6×6.5
4.88×2.9
5.61×4.3
8.9×2.4
5.5×55
9.77×0.02
1.384×5.1
8.78×83
2.6×61
0.059×0.2
4.268×1.7
57×5.7
9.46×2.85
17.8×6.4
1.5×4.9
2.5×0.88
5.555×5.2
2.22×3.33
7.658×85
36.02×0.3
56.78×8
除法：
85.44÷16
42.84÷7
101.7÷9
67.5÷15
230.4÷6
21.24÷36
0.736÷23
43.5÷12
35.21÷7
39.6÷24
6.21÷0.03
210÷1.4
51.3÷0.27
91.2÷3.8
0.756÷0.18
0.66÷0.3
11.97÷1.5
69.6÷2.9
38.4÷0.8
15÷0.06
8.2÷0.12
0.8÷0.9
76.4÷5.4
4.7÷3
1.25÷1.2
32÷42
14.36÷2.7
8.33÷6.2
1.7÷0.03
2.41÷0.7
4.5+9.9+5.5+0.1
2.862÷1.08
47.04÷56
10.24÷1.25÷8
126.5×0.25×40
8.8×（12.5×9.9）
3.4*(5.5+9.999）
4．555＊5＋4．555＊25
3．1＊19＋3．1
4.5+9.9+5.5+0.1=(9.9+0.1)+(4.5+5.5）
0.1*0.1=
1.2*2.3=
1.3*2.4=
1.1*2.2=
0.1*0.2=
2.3*3.4=
2.4*3.5=
2.2*3.3=
0.1*0.3=
3.4*4.5=
3.5*4.6=
3.3*4.4=
0.1*0.4=
4.5*5.6=
4.6*5.7=
4.4*5.5=
0.1*0.5=
5.6*6.7=
5.7*6.8=
5.5*6.6=
0.1*0.6=
6.7*7.8=
6.8*7.9=
6.6*7.7=
0.1*0.7=
7.8*8.9=
1.3*1.2=
7.7*8.8=
0.1*0.8=
1.2*3.4=
1.5*1.6=
8.8*9.9=
0.1*0.9=
1.2*8.9=
1.5*1.7=
1.4*1.6=
0.1*1=
1.4*7.8=
5.8*1.7=
2.2*6.6=
除法：
1÷0.1=
1.2÷2=
2.3÷2=
2.8÷4=
2÷0.2=
1.3÷2=
3.4÷2=
5.4÷6=
3÷0.3=
1.4÷2=
4.5÷2=
7.2÷8=
4÷0.4=
1.5÷2=
5.6÷2=
8.1÷9=
5÷0.5=
1.6÷2=
6.7÷2=
2.1÷7=
6÷0.6=
1.7÷2=
7.8÷2=
6.4÷8=
7÷0.7=
1.8÷2=
8.9÷2=
3.3÷3=
8÷0.8=
1.9÷2=
4.5÷5=
6.3÷9=
9÷0.9=
1.4÷7=
2.4÷6=
4.4÷4=
0.1÷2=
1.9÷8=
3.6÷4=
1.21÷2=
6.3÷9=
9÷0.9=
1.4÷7=
2.4÷6=
4.4÷4=
0.1÷2=
1.9÷8=
3.6÷4=
1.21÷2=
3.22÷4=
1÷0.1=
1.2÷2=
2.3÷2=
2.8÷4=
2÷0.2=
1.3÷2=
3.4÷2=
5.4÷6=
3÷0.3=
1.4÷2=
4.5÷2=
7.2÷8=
0.1*0.1=
1.2*2.3=
1.3*2.4=
1.1*2.2=
0.1*0.2=
2.3*3.4=
2.4*3.5=
2.2*3.3=
0.1*0.3=
3.4*4.5=
3.5*4.6=
3.3*4.4=
0.1*0.4=
4.5*5.6=
4.6*5.7=
4.4*5.5=
0.1*0.5=
5.6*6.7=
5.7*6.8=
5.5*6.6=
0.1*0.6=
6.7*7.8=
6.8*7.9=
6.6*7.7=
0.1*0.7=
7.8*8.9=
1.3*1.2=
7.7*8.8=
0.1*0.8=
1.2*3.4=
1.5*1.6=
8.8*9.9=
0.1*0.9=
1.2*8.9=
1.5*1.7=
1.4*1.6=
0.1*1=
1.4*7.8=
5.8*1.7=
2.9*2,6=
0.44*4=
0.1*0.1=
1.2*2.3=
1.3*2.4=
1.1*2.2=
0.1*0.2=
3.79×78＋5.21×78＋78
3.15*4.55=
(3.1+0.05)*(4.5+0.05=
3.1*4.5+3.1*0.05+4.5*0.05+0.05*0.05 =
4.5*(3+0.1)+(3.1+4.5)*0.05+0.0025 =
4.5*3+4.5*0.1+7.6*0.05+0.0025 =
13.5+0.45+0.38+0.0025 =
13.5+(0.45+0.38)+0.0025 =
13.5+0.83+0.0025 =
13.5+(0.83+0.0025) =
13.5+0.8325 =
13.42 * 4.73 =
9.65 * 8.12 =
7.23 * 1.2 =
6.3 * 12 =
2.14 * 8.3 =
4.9 * 1.12 =
21.98 * 2.31 =
0.24 * 28.37 =
29.13 * 3.14 =
9.88 * 11.21 =
5.5 / 11 =
7.5 / 0.5 =
60 / 120 =
32 / 8 =
72 / 9 =
12 / 0.12 =
6.75 / 0.25 =
12 / 0.75 =
24 / 1.2 =
21 / 0.7 =
能帮的我都帮了，你也不容易，自己看看吧，能就要，不能就算我白辛苦了