73 加法 72 等于多少？
73 + 72 = 145
73加法72 等于 145
竖式演算
验算
- 用减法验算：145 − 72 = 73
- 用减法验算：145 − 73 = 72
相关题目
73 + 71 = 144
73 + 73 = 146
73 + 74 = 147
73 + 70 = 143
73 + 75 = 148
73 + 69 = 142
73 + 76 = 149
73 + 68 = 141
74 + 72 = 146
72 + 72 = 144
75 + 72 = 147
71 + 72 = 143
76 + 72 = 148
70 + 72 = 142
77 + 72 = 149
69 + 72 = 141
45 + 100 = 145
46 + 99 = 145
47 + 98 = 145
48 + 97 = 145
49 + 96 = 145
50 + 95 = 145
40 + 86 = 126
49 + 38 = 87
5 + 7 = 12
29 + 19 = 48
32 + 18 = 50
12 + 18 = 30
5 × 29 = 145
29 × 5 = 145