97 减法 81 等于多少？
97 - 81 = 16
97减法81 等于 16
竖式演算
验算
- 用加法验算：16 + 81 = 97
相关题目
97 - 80 = 17
97 - 82 = 15
97 - 83 = 14
97 - 79 = 18
97 - 84 = 13
97 - 78 = 19
97 - 85 = 12
97 - 77 = 20
96 - 81 = 15
98 - 81 = 17
95 - 81 = 14
99 - 81 = 18
100 - 81 = 19
94 - 81 = 13
93 - 81 = 12
92 - 81 = 11
17 - 1 = 16
18 - 2 = 16
19 - 3 = 16
20 - 4 = 16
21 - 5 = 16
22 - 6 = 16
81 - 50 = 31
87 - 77 = 10
63 - 42 = 21
55 - 40 = 15
43 - 33 = 10
57 - 34 = 23
8 + 8 = 16
2 × 8 = 16