10以内的减法 计算题
1.8 - 3 = 5
2.9 - 0 = 9
3.1 - 0 = 1
4.9 - 5 = 4
5.1 - 0 = 1
6.0 - 0 = 0
7.6 - 4 = 2
8.9 - 6 = 3
9.5 - 0 = 5
10.1 - 0 = 1
11.9 - 7 = 2
12.8 - 6 = 2
13.2 - 1 = 1
14.2 - 1 = 1
15.1 - 0 = 1
16.2 - 1 = 1
17.1 - 0 = 1
18.3 - 1 = 2
19.2 - 0 = 2
20.0 - 0 = 0
21.2 - 0 = 2
22.6 - 4 = 2
23.9 - 4 = 5
24.7 - 2 = 5
25.3 - 0 = 3
26.0 - 0 = 0
27.6 - 1 = 5
28.1 - 0 = 1
29.3 - 2 = 1
30.2 - 1 = 1
31.5 - 2 = 3
32.7 - 0 = 7
33.4 - 1 = 3
34.6 - 0 = 6
35.2 - 1 = 1
36.9 - 5 = 4
37.5 - 3 = 2
38.7 - 0 = 7
39.3 - 2 = 1