20以内加法（进位） 口算题打印
1.14 + 8 = 22
2.11 + 1 = 12
3.19 + 6 = 25
4.16 + 5 = 21
5.19 + 1 = 20
6.10 + 2 = 12
7.18 + 2 = 20
8.12 + 8 = 20
9.15 + 9 = 24
10.14 + 4 = 18
11.11 + 1 = 12
12.13 + 2 = 15
13.10 + 3 = 13
14.10 + 3 = 13
15.14 + 6 = 20
16.17 + 5 = 22
17.11 + 2 = 13
18.17 + 1 = 18
19.15 + 5 = 20
20.17 + 5 = 22
21.16 + 3 = 19
22.10 + 3 = 13
23.17 + 4 = 21
24.18 + 10 = 28
25.14 + 8 = 22
26.17 + 10 = 27
27.13 + 1 = 14
28.10 + 5 = 15
29.17 + 7 = 24
30.10 + 3 = 13
31.10 + 4 = 14
32.12 + 7 = 19
33.14 + 5 = 19
34.13 + 7 = 20
35.16 + 10 = 26
36.17 + 3 = 20
37.10 + 3 = 13
38.11 + 6 = 17
39.10 + 4 = 14