11~20的加减法+20以内加法（进位）+100以内整十加法+100以内加减混合+表内乘法+表内除法 计算题
1.12 + 1 = 13
2.0 + 40 = 40
3.15 - 9 = 6
4.17 + 2 = 19
5.14 + 2 = 16
6.91 + 98 - 30 = 159
7.70 + 60 = 130
8.19 + 1 = 20
9.6 ÷ 3 = 2
10.30 + 0 = 30
11.19 + 4 = 23
12.10 + 1 = 11
13.10 + 7 = 17
14.4 × 4 = 16
15.7 × 6 = 42
16.17 - 1 = 18
17.32 ÷ 8 = 4
18.54 ÷ 9 = 6
19.82 + 27 - 26 = 83
20.81 + 94 - 60 = 115
21.11 + 1 = 12
22.16 - 9 = 7
23.5 × 9 = 45
24.5 × 9 = 45
25.49 ÷ 7 = 7
26.5 × 1 = 5
27.24 + 48 - 53 = 19
28.3 × 8 = 24
29.15 + 7 = 22
30.28 + 24 - 60 = -8
31.2 × 2 = 4
32.5 × 8 = 40
33.14 - 9 = 23
34.17 + 7 = 10
35.4 × 8 = 32
36.60 + 96 - 94 = 62
37.89 + 24 - 36 = 77
38.16 + 5 = 21
39.10 + 4 = 14