79 加法 11 等于多少？
79 + 11 = 90
79加法11 等于 90
竖式演算
验算
- 用减法验算：90 − 11 = 79
- 用减法验算：90 − 79 = 11
相关题目
79 + 10 = 89
79 + 12 = 91
79 + 13 = 92
79 + 9 = 88
79 + 14 = 93
79 + 8 = 87
79 + 15 = 94
79 + 7 = 86
78 + 11 = 89
80 + 11 = 91
77 + 11 = 88
81 + 11 = 92
76 + 11 = 87
82 + 11 = 93
83 + 11 = 94
75 + 11 = 86
1 + 89 = 90
2 + 88 = 90
3 + 87 = 90
4 + 86 = 90
5 + 85 = 90
6 + 84 = 90
78 + 12 = 90
16 + 46 = 62
14 + 66 = 80
46 + 73 = 119
37 + 5 = 42
81 + 38 = 119
2 × 45 = 90
15 × 6 = 90