分数乘整数 口算题打印
1.25 × 10 = 4
2.12 × 6 = 3
3.610 × 10 = 6
4.24 × 4 = 2
5.45 × 3 = 2 2/5
6.25 × 9 = 3 3/5
7.24 × 1 = 1/2
8.12 × 4 = 2
9.12 × 9 = 4 1/2
10.78 × 3 = 2 5/8
11.26 × 8 = 2 2/3
12.25 × 8 = 3 1/5
13.38 × 5 = 1 7/8
14.13 × 7 = 2 1/3
15.26 × 8 = 2 2/3
16.12 × 9 = 4 1/2
17.12 × 2 = 1
18.210 × 3 = 3/5
19.12 × 3 = 1 1/2
20.12 × 7 = 3 1/2
21.36 × 6 = 3
22.28 × 4 = 1
23.24 × 10 = 5
24.24 × 2 = 1
25.12 × 5 = 2 1/2
26.26 × 2 = 2/3
27.48 × 4 = 2
28.25 × 10 = 4
29.48 × 3 = 1 1/2
30.24 × 6 = 3
31.12 × 2 = 1
32.23 × 9 = 6
33.12 × 5 = 2 1/2
34.510 × 2 = 1
35.35 × 5 = 3
36.78 × 2 = 1 3/4
37.58 × 6 = 3 3/4
38.18 × 6 = 3/4
39.310 × 9 = 2 7/10