81 减法 74 等于多少?
81 - 74 = 7
81减法74 等于 7
竖式演算
验算
- 用加法验算:7 + 74 = 81
相关题目
81 - 73 = 8
81 - 75 = 6
81 - 76 = 5
81 - 72 = 9
81 - 77 = 4
81 - 71 = 10
81 - 78 = 3
81 - 70 = 11
80 - 74 = 6
82 - 74 = 8
79 - 74 = 5
83 - 74 = 9
84 - 74 = 10
78 - 74 = 4
85 - 74 = 11
77 - 74 = 3
8 - 1 = 7
9 - 2 = 7
10 - 3 = 7
11 - 4 = 7
12 - 5 = 7
13 - 6 = 7
94 - 45 = 49
61 - 8 = 53
30 - 1 = 29
97 - 48 = 49
33 - 29 = 4
38 - 19 = 19
1 × 7 = 7
1 + 6 = 7