8 加法 84 等于多少？
8 + 84 = 92
8加法84 等于 92
竖式演算
验算
- 用减法验算：92 − 84 = 8
- 用减法验算：92 − 8 = 84
相关题目
8 + 83 = 91
8 + 85 = 93
8 + 82 = 90
8 + 86 = 94
8 + 87 = 95
8 + 81 = 89
8 + 88 = 96
8 + 80 = 88
7 + 84 = 91
9 + 84 = 93
6 + 84 = 90
10 + 84 = 94
11 + 84 = 95
5 + 84 = 89
12 + 84 = 96
4 + 84 = 88
1 + 91 = 92
2 + 90 = 92
3 + 89 = 92
4 + 88 = 92
5 + 87 = 92
6 + 86 = 92
63 + 83 = 146
67 + 16 = 83
63 + 76 = 139
92 + 10 = 102
94 + 73 = 167
6 + 15 = 21
100 - 8 = 92
97 - 5 = 92