97 减法 87 等于多少？
97 - 87 = 10
97减法87 等于 10
竖式演算
验算
- 用加法验算：10 + 87 = 97
相关题目
97 - 86 = 11
97 - 88 = 9
97 - 85 = 12
97 - 89 = 8
97 - 84 = 13
97 - 90 = 7
97 - 83 = 14
97 - 91 = 6
96 - 87 = 9
98 - 87 = 11
99 - 87 = 12
95 - 87 = 8
100 - 87 = 13
94 - 87 = 7
93 - 87 = 6
92 - 87 = 5
11 - 1 = 10
12 - 2 = 10
13 - 3 = 10
14 - 4 = 10
15 - 5 = 10
16 - 6 = 10
99 - 62 = 37
87 - 82 = 5
82 - 61 = 21
77 - 12 = 65
88 - 82 = 6
29 - 9 = 20
5 + 5 = 10
3 + 7 = 10