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
1.14 + 6 = 20
2.1 × 7 = 7
3.14 - 3 = 17
4.27 + 90 - 92 = 25
5.14 + 10 = 24
6.20 ÷ 4 = 5
7.19 + 4 = 23
8.14 + 9 = 5
9.3 × 5 = 15
10.14 + 4 = 18
11.15 ÷ 3 = 5
12.3 × 6 = 18
13.40 + 90 = 130
14.10 + 65 - 56 = 19
15.41 + 18 - 62 = -3
16.47 + 28 - 13 = 62
17.45 ÷ 9 = 5
18.14 - 1 = 13
19.50 + 70 = 120
20.8 ÷ 1 = 8
21.63 ÷ 9 = 7
22.4 ÷ 4 = 1
23.11 + 7 = 18
24.3 + 75 - 64 = 14
25.11 + 41 - 65 = -13
26.3 × 7 = 21
27.63 ÷ 9 = 7
28.12 + 1 = 11
29.21 + 97 - 98 = 20
30.70 + 20 = 90
31.18 + 4 = 22
32.10 + 7 = 17
33.70 + 10 = 80
34.19 + 58 - 93 = -16
35.35 ÷ 5 = 7
36.12 ÷ 6 = 2
37.12 + 8 = 20
38.30 + 10 = 40
39.10 + 10 = 20