20 加法 62 等于多少？
20 + 62 = 82
20加法62 等于 82
竖式演算
验算
- 用减法验算：82 − 62 = 20
- 用减法验算：82 − 20 = 62
相关题目
20 + 61 = 81
20 + 63 = 83
20 + 60 = 80
20 + 64 = 84
20 + 65 = 85
20 + 59 = 79
20 + 66 = 86
20 + 58 = 78
19 + 62 = 81
21 + 62 = 83
22 + 62 = 84
18 + 62 = 80
23 + 62 = 85
17 + 62 = 79
24 + 62 = 86
16 + 62 = 78
1 + 81 = 82
2 + 80 = 82
3 + 79 = 82
4 + 78 = 82
5 + 77 = 82
6 + 76 = 82
100 + 77 = 177
26 + 21 = 47
14 + 1 = 15
53 + 46 = 99
70 + 7 = 77
70 + 4 = 74
90 - 8 = 82
83 - 1 = 82