81 减法 73 等于多少?
81 - 73 = 8
81减法73 等于 8
竖式演算
验算
- 用加法验算:8 + 73 = 81
相关题目
81 - 74 = 7
81 - 72 = 9
81 - 75 = 6
81 - 71 = 10
81 - 76 = 5
81 - 70 = 11
81 - 77 = 4
81 - 69 = 12
80 - 73 = 7
82 - 73 = 9
83 - 73 = 10
79 - 73 = 6
84 - 73 = 11
78 - 73 = 5
85 - 73 = 12
77 - 73 = 4
9 - 1 = 8
10 - 2 = 8
11 - 3 = 8
12 - 4 = 8
13 - 5 = 8
14 - 6 = 8
62 - 58 = 4
63 - 26 = 37
33 - 24 = 9
93 - 38 = 55
61 - 44 = 17
80 - 56 = 24
1 × 8 = 8
2 × 4 = 8