4 加法 42 等于多少？
4 + 42 = 46
4加法42 等于 46
竖式演算
验算
- 用减法验算：46 − 42 = 4
- 用减法验算：46 − 4 = 42
相关题目
4 + 41 = 45
4 + 43 = 47
4 + 40 = 44
4 + 44 = 48
4 + 39 = 43
4 + 45 = 49
4 + 38 = 42
4 + 46 = 50
3 + 42 = 45
5 + 42 = 47
2 + 42 = 44
6 + 42 = 48
1 + 42 = 43
7 + 42 = 49
8 + 42 = 50
9 + 42 = 51
1 + 45 = 46
2 + 44 = 46
3 + 43 = 46
5 + 41 = 46
6 + 40 = 46
7 + 39 = 46
13 + 42 = 55
76 + 21 = 97
100 + 31 = 131
13 + 83 = 96
62 + 37 = 99
60 + 9 = 69
50 - 4 = 46
98 - 52 = 46