10以内的减法 计算题
1.0 - 0 = 0
2.9 - 7 = 2
3.3 - 1 = 2
4.3 - 1 = 2
5.2 - 1 = 1
6.5 - 3 = 2
7.5 - 2 = 3
8.6 - 5 = 1
9.4 - 3 = 1
10.1 - 0 = 1
11.6 - 4 = 2
12.5 - 4 = 1
13.0 - 0 = 0
14.7 - 4 = 3
15.7 - 0 = 7
16.2 - 1 = 1
17.3 - 1 = 2
18.8 - 1 = 7
19.1 - 0 = 1
20.9 - 4 = 5
21.5 - 2 = 3
22.3 - 0 = 3
23.9 - 4 = 5
24.5 - 1 = 4
25.5 - 2 = 3
26.9 - 2 = 7
27.7 - 3 = 4
28.9 - 4 = 5
29.1 - 0 = 1
30.4 - 3 = 1
31.9 - 0 = 9
32.3 - 0 = 3
33.3 - 2 = 1
34.8 - 5 = 3
35.2 - 1 = 1
36.5 - 1 = 4
37.8 - 5 = 3
38.1 - 0 = 1
39.2 - 1 = 1
40.5 - 1 = 4
41.9 - 2 = 7
42.2 - 0 = 2
43.9 - 5 = 4
44.2 - 0 = 2
45.6 - 0 = 6
46.7 - 6 = 1
47.3 - 0 = 3
48.7 - 5 = 2