50 加法 73 等于多少？
50 + 73 = 123
50加法73 等于 123
竖式演算
验算
- 用减法验算：123 − 73 = 50
- 用减法验算：123 − 50 = 73
相关题目
50 + 74 = 124
50 + 72 = 122
50 + 75 = 125
50 + 71 = 121
50 + 76 = 126
50 + 70 = 120
50 + 77 = 127
50 + 69 = 119
49 + 73 = 122
51 + 73 = 124
48 + 73 = 121
52 + 73 = 125
47 + 73 = 120
53 + 73 = 126
46 + 73 = 119
54 + 73 = 127
23 + 100 = 123
24 + 99 = 123
25 + 98 = 123
26 + 97 = 123
27 + 96 = 123
28 + 95 = 123
25 + 93 = 118
93 + 21 = 114
98 + 10 = 108
90 + 54 = 144
62 + 94 = 156
36 + 46 = 82
41 × 3 = 123
3 × 41 = 123