7 加法 43 等于多少？
7 + 43 = 50
7加法43 等于 50
竖式演算
验算
- 用减法验算：50 − 43 = 7
- 用减法验算：50 − 7 = 43
相关题目
7 + 42 = 49
7 + 44 = 51
7 + 41 = 48
7 + 45 = 52
7 + 40 = 47
7 + 46 = 53
7 + 47 = 54
7 + 39 = 46
6 + 43 = 49
8 + 43 = 51
5 + 43 = 48
9 + 43 = 52
4 + 43 = 47
10 + 43 = 53
11 + 43 = 54
3 + 43 = 46
1 + 49 = 50
2 + 48 = 50
3 + 47 = 50
4 + 46 = 50
5 + 45 = 50
6 + 44 = 50
64 + 83 = 147
95 + 60 = 155
53 + 19 = 72
40 + 80 = 120
44 + 6 = 50
34 + 18 = 52
73 - 23 = 50
92 - 42 = 50