3 加法 73 等于多少？
3 + 73 = 76
3加法73 等于 76
竖式演算
验算
- 用减法验算：76 − 73 = 3
- 用减法验算：76 − 3 = 73
相关题目
3 + 74 = 77
3 + 72 = 75
3 + 75 = 78
3 + 71 = 74
3 + 76 = 79
3 + 70 = 73
3 + 77 = 80
3 + 69 = 72
2 + 73 = 75
4 + 73 = 77
1 + 73 = 74
5 + 73 = 78
6 + 73 = 79
7 + 73 = 80
8 + 73 = 81
9 + 73 = 82
1 + 75 = 76
2 + 74 = 76
4 + 72 = 76
5 + 71 = 76
6 + 70 = 76
7 + 69 = 76
63 + 14 = 77
2 + 27 = 29
24 + 21 = 45
11 + 52 = 63
20 + 31 = 51
23 + 72 = 95
78 - 2 = 76
83 - 7 = 76