50 加法 5 等于多少？
50 + 5 = 55
50加法5 等于 55
竖式演算
验算
- 用减法验算：55 − 5 = 50
- 用减法验算：55 − 50 = 5
相关题目
50 + 4 = 54
50 + 6 = 56
50 + 3 = 53
50 + 7 = 57
50 + 2 = 52
50 + 8 = 58
50 + 1 = 51
50 + 9 = 59
49 + 5 = 54
51 + 5 = 56
48 + 5 = 53
52 + 5 = 57
47 + 5 = 52
53 + 5 = 58
46 + 5 = 51
54 + 5 = 59
1 + 54 = 55
2 + 53 = 55
3 + 52 = 55
4 + 51 = 55
5 + 50 = 55
6 + 49 = 55
13 + 46 = 59
1 + 68 = 69
12 + 2 = 14
7 + 22 = 29
23 + 2 = 25
87 + 100 = 187
61 - 6 = 55
92 - 37 = 55