7 加法 65 等于多少？
7 + 65 = 72
7加法65 等于 72
竖式演算
验算
- 用减法验算：72 − 65 = 7
- 用减法验算：72 − 7 = 65
相关题目
7 + 64 = 71
7 + 66 = 73
7 + 67 = 74
7 + 63 = 70
7 + 68 = 75
7 + 62 = 69
7 + 69 = 76
7 + 61 = 68
6 + 65 = 71
8 + 65 = 73
5 + 65 = 70
9 + 65 = 74
4 + 65 = 69
10 + 65 = 75
11 + 65 = 76
3 + 65 = 68
1 + 71 = 72
2 + 70 = 72
3 + 69 = 72
4 + 68 = 72
5 + 67 = 72
6 + 66 = 72
73 + 19 = 92
87 + 51 = 138
99 + 30 = 129
26 + 49 = 75
37 + 48 = 85
74 + 64 = 138
72 × 1 = 72
36 × 2 = 72