41 加法 20 等于多少？
41 + 20 = 61
41加法20 等于 61
竖式演算
验算
- 用减法验算：61 − 20 = 41
- 用减法验算：61 − 41 = 20
相关题目
41 + 19 = 60
41 + 21 = 62
41 + 22 = 63
41 + 18 = 59
41 + 23 = 64
41 + 17 = 58
41 + 24 = 65
41 + 16 = 57
40 + 20 = 60
42 + 20 = 62
39 + 20 = 59
43 + 20 = 63
38 + 20 = 58
44 + 20 = 64
37 + 20 = 57
45 + 20 = 65
1 + 60 = 61
2 + 59 = 61
3 + 58 = 61
4 + 57 = 61
5 + 56 = 61
6 + 55 = 61
82 + 10 = 92
41 + 32 = 73
61 + 26 = 87
100 + 74 = 174
21 + 74 = 95
13 + 36 = 49
80 - 19 = 61
74 - 13 = 61