73 加法 2 等于多少？
73 + 2 = 75
73加法2 等于 75
竖式演算
验算
- 用减法验算：75 − 2 = 73
- 用减法验算：75 − 73 = 2
相关题目
73 + 1 = 74
73 + 3 = 76
73 + 4 = 77
73 + 5 = 78
73 + 6 = 79
73 + 7 = 80
73 + 8 = 81
73 + 9 = 82
74 + 2 = 76
72 + 2 = 74
75 + 2 = 77
71 + 2 = 73
76 + 2 = 78
70 + 2 = 72
77 + 2 = 79
69 + 2 = 71
1 + 74 = 75
2 + 73 = 75
3 + 72 = 75
4 + 71 = 75
5 + 70 = 75
6 + 69 = 75
100 + 81 = 181
78 + 11 = 89
13 + 25 = 38
32 + 60 = 92
7 + 12 = 19
11 + 74 = 85
90 - 15 = 75
75 × 1 = 75