分数加法+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 口算题打印
1.12 ÷ 25 = 1 1/4
2.56 ÷ 15 = 4 1/6
3.48 × 15 = 1/10
4.12 ÷ 8.3 = 1/15
5.12 × 58 = 4/13
6.610 × 1 = 3/5
7.15 × 13 = 1/14
8.14 × 8.2 = 2 1/17
9.310 × 4 = 1 1/5
10.34 × 12 = 3/8
11.16 × 1.4 = 3/13
12.56 × 2.7 = 2 1/4
13.46 × 3 = 2
14.12 ÷ 6 = 1/11
15.15 ÷ 5.3 = 0.04
16.13 + 13 = 2/3
17.36 × 8.4 = 4 1/5
18.68 ÷ 3.9 = 1/5
19.12 ÷ 1 = 1/2
20.13 - 28 = 1/11
21.12 × 4 = 2
22.38 ÷ 3.2 = 1/8
23.24 ÷ 8.8 = 1/15
24.16 × 7.5 = 1 1/4
25.46 × 3 = 2
26.48 × 5.1 = 2 5/9
27.13 × 2.6 = 6/7
28.35 × 13 = 1/5
29.13 ÷ 4.9 = 1/13
30.56 ÷ 23 = 1 1/4
31.13 × 3.9 = 1 3/10
32.14 × 6 = 1 1/2
33.12 ÷ 34 = 2/3
34.23 ÷ 5 = 1/7
35.48 ÷ 45 = 5/8
36.35 ÷ 8 = 1/12
37.12 × 1.6 = 4/5
38.35 ÷ 7 = 1/11
39.35 × 1 = 3/5