分数乘整数+分数乘分数+分数乘小数+分数除以整数+分数除以分数+分数除以小数+分数乘除混合运算 计算题
1.13 ÷ 45 = 0.42
2.210 × 9 = 1.80
3.12 × 910 ÷ 14 = 1.80
4.58 ÷ 6.0 = 0.10
5.68 × 8.8 = 6.60
6.13 × 12 ÷ 23 = 0.25
7.12 × 1.0 = 0.50
8.310 × 23 ÷ 710 = 0.29
9.34 ÷ 5 = 0.15
10.15 × 14 ÷ 12 = 0.10
11.34 × 910 ÷ 68 = 0.90
12.38 ÷ 610 = 0.63
13.810 ÷ 7 = 0.11
14.14 ÷ 16 = 1.50
15.14 ÷ 5.4 = 0.05
16.24 ÷ 2 = 0.25
17.13 ÷ 0.4 = 0.83
18.58 × 12 ÷ 12 = 0.63
19.610 × 8 = 4.80
20.210 × 6 = 1.20
21.510 × 10 = 5
22.58 ÷ 0.0 = NaN
23.58 × 7 = 4.38
24.14 ÷ 8.5 = 0.03
25.13 ÷ 38 = 0.89
26.38 ÷ 13 = 1.13
27.36 × 9 = 4.50
28.34 ÷ 3.8 = 0.20
29.410 × 1 = 0.40
30.45 ÷ 810 = 1
31.12 × 24 = 0.25
32.23 ÷ 0.5 = 1.33
33.34 × 36 ÷ 12 = 0.75
34.45 × 4.5 = 3.60
35.36 ÷ 1 = 0.50
36.23 × 38 = 0.25
37.35 × 910 = 0.54
38.13 ÷ 5 = 0.07
39.12 × 7.9 = 3.95