10以内的加法+10以内的减法+10以内的加减混合 计算题
1.8 + 1 = 9
2.0 + 8 - 2 = 6
3.1 - 0 = 1
4.8 + 0 = 8
5.3 + 1 = 4
6.6 + 2 = 8
7.7 + 0 - 3 = 4
8.2 - 0 = 2
9.9 + 0 = 9
10.7 + 1 - 3 = 5
11.8 + 1 - 8 = 1
12.7 - 4 = 3
13.1 + 5 - 1 = 5
14.5 + 0 - 2 = 3
15.8 - 5 = 3
16.6 - 3 = 3
17.2 + 2 = 4
18.3 + 5 - 3 = 5
19.5 - 1 = 4
20.7 + 0 = 7
21.3 - 1 = 2
22.2 + 7 = 9
23.5 + 1 = 6
24.1 - 0 = 1
25.9 + 0 = 9
26.4 - 1 = 3
27.2 + 6 = 8
28.9 + 0 - 5 = 4
29.3 + 5 - 6 = 2
30.7 - 5 = 2
31.8 - 5 = 3
32.0 + 6 = 6
33.8 + 0 = 8
34.8 - 0 = 8
35.3 - 2 = 1
36.3 - 2 = 1
37.3 + 6 - 1 = 8
38.3 - 1 = 2
39.7 + 2 = 9