9 加法 79 等于多少？
9 + 79 = 88
9加法79 等于 88
竖式演算
验算
- 用减法验算：88 − 79 = 9
- 用减法验算：88 − 9 = 79
相关题目
9 + 78 = 87
9 + 80 = 89
9 + 77 = 86
9 + 81 = 90
9 + 76 = 85
9 + 82 = 91
9 + 83 = 92
9 + 75 = 84
8 + 79 = 87
10 + 79 = 89
11 + 79 = 90
7 + 79 = 86
12 + 79 = 91
6 + 79 = 85
13 + 79 = 92
5 + 79 = 84
1 + 87 = 88
2 + 86 = 88
3 + 85 = 88
4 + 84 = 88
5 + 83 = 88
6 + 82 = 88
32 + 83 = 115
77 + 70 = 147
54 + 80 = 134
2 + 48 = 50
70 + 83 = 153
71 + 52 = 123
90 - 2 = 88
98 - 10 = 88