10以内的减法 计算题
1.8 - 4 = 4
2.4 - 1 = 3
3.5 - 3 = 2
4.5 - 0 = 5
5.6 - 3 = 3
6.2 - 1 = 1
7.2 - 0 = 2
8.2 - 0 = 2
9.0 - 0 = 0
10.0 - 0 = 0
11.6 - 1 = 5
12.3 - 2 = 1
13.1 - 0 = 1
14.1 - 0 = 1
15.9 - 3 = 6
16.6 - 5 = 1
17.5 - 2 = 3
18.8 - 0 = 8
19.7 - 1 = 6
20.0 - 0 = 0
21.8 - 1 = 7
22.7 - 4 = 3
23.9 - 0 = 9
24.7 - 5 = 2
25.5 - 3 = 2
26.9 - 3 = 6
27.7 - 0 = 7
28.4 - 0 = 4
29.0 - 0 = 0
30.4 - 1 = 3
31.0 - 0 = 0
32.8 - 4 = 4
33.9 - 0 = 9
34.9 - 6 = 3
35.9 - 3 = 6
36.8 - 3 = 5
37.8 - 3 = 5
38.4 - 0 = 4
39.7 - 3 = 4
40.1 - 0 = 1
41.1 - 0 = 1
42.9 - 3 = 6
43.2 - 1 = 1
44.6 - 2 = 4
45.3 - 0 = 3
46.6 - 0 = 6
47.3 - 2 = 1
48.5 - 3 = 2