20 加法 32 等于多少？
20 + 32 = 52
20加法32 等于 52
竖式演算
验算
- 用减法验算：52 − 32 = 20
- 用减法验算：52 − 20 = 32
相关题目
20 + 31 = 51
20 + 33 = 53
20 + 30 = 50
20 + 34 = 54
20 + 29 = 49
20 + 35 = 55
20 + 28 = 48
20 + 36 = 56
19 + 32 = 51
21 + 32 = 53
22 + 32 = 54
18 + 32 = 50
23 + 32 = 55
17 + 32 = 49
24 + 32 = 56
16 + 32 = 48
1 + 51 = 52
2 + 50 = 52
3 + 49 = 52
4 + 48 = 52
5 + 47 = 52
6 + 46 = 52
71 + 2 = 73
72 + 20 = 92
68 + 20 = 88
81 + 15 = 96
40 + 25 = 65
20 + 48 = 68
26 × 2 = 52
72 - 20 = 52