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
1.88 + 94 - 48 = 134
2.0 + 80 = 80
3.80 + 80 = 160
4.5 × 4 = 20
5.50 + 90 = 140
6.50 + 82 - 19 = 113
7.16 + 5 = 21
8.18 + 1 = 19
9.2 × 4 = 8
10.15 + 26 - 58 = -17
11.14 ÷ 7 = 2
12.56 + 44 - 62 = 38
13.12 + 1 = 11
14.12 - 1 = 11
15.60 + 60 = 120
16.94 + 1 - 38 = 57
17.13 + 6 = 19
18.6 + 67 - 80 = -7
19.50 + 20 = 70
20.3 × 5 = 15
21.91 + 32 - 10 = 113
22.12 + 3 = 15
23.70 + 40 = 110
24.11 + 9 = 20
25.70 + 40 = 110
26.13 + 3 = 16
27.19 + 6 = 13
28.15 + 8 = 23
29.19 + 55 - 5 = 69
30.1 × 1 = 1
31.20 ÷ 5 = 4
32.14 + 5 = 19
33.20 + 70 = 90
34.4 × 3 = 12
35.8 × 4 = 32
36.30 + 60 = 90
37.10 + 2 = 12
38.7 ÷ 7 = 1
39.14 + 3 = 17