85 加法 2 等于多少？
85 + 2 = 87
85加法2 等于 87
竖式演算
验算
- 用减法验算：87 − 2 = 85
- 用减法验算：87 − 85 = 2
相关题目
85 + 1 = 86
85 + 3 = 88
85 + 4 = 89
85 + 5 = 90
85 + 6 = 91
85 + 7 = 92
85 + 8 = 93
85 + 9 = 94
84 + 2 = 86
86 + 2 = 88
83 + 2 = 85
87 + 2 = 89
82 + 2 = 84
88 + 2 = 90
89 + 2 = 91
81 + 2 = 83
1 + 86 = 87
2 + 85 = 87
3 + 84 = 87
4 + 83 = 87
5 + 82 = 87
6 + 81 = 87
85 + 13 = 98
51 + 15 = 66
30 + 17 = 47
26 + 70 = 96
100 + 7 = 107
24 + 55 = 79
96 - 9 = 87
92 - 5 = 87