85 加法 15 等于多少？
85 + 15 = 100
85加法15 等于 100
竖式演算
验算
- 用减法验算：100 − 15 = 85
- 用减法验算：100 − 85 = 15
相关题目
85 + 14 = 99
85 + 16 = 101
85 + 13 = 98
85 + 17 = 102
85 + 12 = 97
85 + 18 = 103
85 + 11 = 96
85 + 19 = 104
84 + 15 = 99
86 + 15 = 101
83 + 15 = 98
87 + 15 = 102
82 + 15 = 97
88 + 15 = 103
89 + 15 = 104
81 + 15 = 96
1 + 99 = 100
2 + 98 = 100
3 + 97 = 100
4 + 96 = 100
5 + 95 = 100
6 + 94 = 100
98 + 62 = 160
98 + 38 = 136
58 + 78 = 136
79 + 64 = 143
94 + 38 = 132
54 + 97 = 151
50 × 2 = 100
10 × 10 = 100