79 加法 9 等于多少？
79 + 9 = 88
79加法9 等于 88
竖式演算
验算
- 用减法验算：88 − 9 = 79
- 用减法验算：88 − 79 = 9
相关题目
79 + 8 = 87
79 + 10 = 89
79 + 11 = 90
79 + 7 = 86
79 + 12 = 91
79 + 6 = 85
79 + 13 = 92
79 + 5 = 84
78 + 9 = 87
80 + 9 = 89
77 + 9 = 86
81 + 9 = 90
76 + 9 = 85
82 + 9 = 91
83 + 9 = 92
75 + 9 = 84
1 + 87 = 88
2 + 86 = 88
3 + 85 = 88
4 + 84 = 88
5 + 83 = 88
6 + 82 = 88
90 + 29 = 119
68 + 71 = 139
81 + 55 = 136
18 + 66 = 84
34 + 81 = 115
93 + 10 = 103
96 - 8 = 88
88 × 1 = 88