10以内的加法+10以内的减法 计算题
1.3 - 1 = 2
2.0 + 7 = 7
3.7 + 1 = 8
4.3 + 4 = 7
5.9 + 0 = 9
6.0 - 0 = 0
7.9 - 3 = 6
8.1 - 0 = 1
9.9 + 0 = 9
10.4 + 2 = 6
11.9 + 0 = 9
12.4 + 1 = 5
13.6 - 5 = 1
14.4 - 2 = 2
15.9 + 0 = 9
16.0 - 0 = 0
17.4 + 2 = 6
18.9 + 0 = 9
19.2 - 0 = 2
20.6 + 3 = 9
21.3 + 4 = 7
22.2 - 0 = 2
23.9 - 3 = 6
24.0 - 0 = 0
25.8 + 0 = 8
26.7 - 2 = 5
27.4 + 0 = 4
28.9 + 0 = 9
29.6 - 3 = 3
30.1 - 0 = 1
31.3 - 2 = 1
32.7 - 5 = 2
33.5 + 3 = 8
34.6 - 1 = 5
35.9 - 2 = 7
36.9 + 0 = 9
37.7 + 1 = 8
38.1 + 8 = 9
39.8 - 6 = 2