50 加法 22 等于多少？
50 + 22 = 72
50加法22 等于 72
竖式演算
验算
- 用减法验算：72 − 22 = 50
- 用减法验算：72 − 50 = 22
相关题目
50 + 21 = 71
50 + 23 = 73
50 + 20 = 70
50 + 24 = 74
50 + 19 = 69
50 + 25 = 75
50 + 26 = 76
50 + 18 = 68
49 + 22 = 71
51 + 22 = 73
48 + 22 = 70
52 + 22 = 74
47 + 22 = 69
53 + 22 = 75
46 + 22 = 68
54 + 22 = 76
1 + 71 = 72
2 + 70 = 72
3 + 69 = 72
4 + 68 = 72
5 + 67 = 72
6 + 66 = 72
1 + 3 = 4
40 + 38 = 78
21 + 18 = 39
100 + 85 = 185
16 + 53 = 69
71 + 2 = 73
89 - 17 = 72
79 - 7 = 72