3 加法 46 等于多少？
3 + 46 = 49
3加法46 等于 49
竖式演算
验算
- 用减法验算：49 − 46 = 3
- 用减法验算：49 − 3 = 46
相关题目
3 + 47 = 50
3 + 45 = 48
3 + 48 = 51
3 + 44 = 47
3 + 49 = 52
3 + 43 = 46
3 + 50 = 53
3 + 42 = 45
2 + 46 = 48
4 + 46 = 50
1 + 46 = 47
5 + 46 = 51
6 + 46 = 52
7 + 46 = 53
8 + 46 = 54
9 + 46 = 55
1 + 48 = 49
2 + 47 = 49
4 + 45 = 49
5 + 44 = 49
6 + 43 = 49
7 + 42 = 49
62 + 23 = 85
26 + 22 = 48
31 + 21 = 52
31 + 66 = 97
6 + 70 = 76
1 + 100 = 101
78 - 29 = 49
82 - 33 = 49