32 加法 20 等于多少？
32 + 20 = 52
32加法20 等于 52
竖式演算
验算
- 用减法验算：52 − 20 = 32
- 用减法验算：52 − 32 = 20
相关题目
32 + 19 = 51
32 + 21 = 53
32 + 22 = 54
32 + 18 = 50
32 + 23 = 55
32 + 17 = 49
32 + 24 = 56
32 + 16 = 48
31 + 20 = 51
33 + 20 = 53
30 + 20 = 50
34 + 20 = 54
29 + 20 = 49
35 + 20 = 55
28 + 20 = 48
36 + 20 = 56
1 + 51 = 52
2 + 50 = 52
3 + 49 = 52
4 + 48 = 52
5 + 47 = 52
6 + 46 = 52
67 + 30 = 97
22 + 2 = 24
12 + 15 = 27
27 + 72 = 99
12 + 47 = 59
47 + 42 = 89
67 - 15 = 52
93 - 41 = 52