10以内的加法+10以内的减法 计算题
1.1 - 0 = 1
2.3 - 2 = 1
3.9 - 1 = 8
4.0 - 0 = 0
5.7 - 3 = 4
6.8 + 1 = 9
7.7 - 2 = 5
8.3 - 1 = 2
9.5 + 2 = 7
10.5 + 4 = 9
11.6 + 1 = 7
12.3 + 4 = 7
13.1 + 6 = 7
14.1 + 8 = 9
15.9 + 0 = 9
16.0 + 9 = 9
17.0 - 0 = 0
18.3 + 4 = 7
19.5 + 3 = 8
20.4 + 1 = 5
21.0 + 9 = 9
22.7 + 1 = 8
23.9 + 0 = 9
24.4 - 0 = 4
25.2 - 1 = 1
26.3 - 2 = 1
27.1 - 0 = 1
28.1 + 2 = 3
29.0 - 0 = 0
30.3 + 1 = 4
31.4 + 1 = 5
32.0 - 0 = 0
33.4 + 0 = 4
34.4 + 0 = 4
35.3 + 2 = 5
36.5 - 0 = 5
37.9 - 5 = 4
38.2 - 1 = 1
39.4 + 2 = 6