11 加法 79 等于多少？
11 + 79 = 90
11加法79 等于 90
竖式演算
验算
- 用减法验算：90 − 79 = 11
- 用减法验算：90 − 11 = 79
相关题目
11 + 78 = 89
11 + 80 = 91
11 + 77 = 88
11 + 81 = 92
11 + 76 = 87
11 + 82 = 93
11 + 83 = 94
11 + 75 = 86
10 + 79 = 89
12 + 79 = 91
13 + 79 = 92
9 + 79 = 88
14 + 79 = 93
8 + 79 = 87
15 + 79 = 94
7 + 79 = 86
1 + 89 = 90
2 + 88 = 90
3 + 87 = 90
4 + 86 = 90
5 + 85 = 90
6 + 84 = 90
7 + 35 = 42
74 + 71 = 145
33 + 95 = 128
86 + 41 = 127
60 + 51 = 111
23 + 8 = 31
100 - 10 = 90
92 - 2 = 90