74 减法 72 等于多少？
74 - 72 = 2
74减法72 等于 2
竖式演算
验算
- 用加法验算：2 + 72 = 74
相关题目
74 - 71 = 3
74 - 73 = 1
74 - 74 = 0
74 - 70 = 4
74 - 69 = 5
74 - 68 = 6
74 - 67 = 7
74 - 66 = 8
73 - 72 = 1
75 - 72 = 3
72 - 72 = 0
76 - 72 = 4
77 - 72 = 5
78 - 72 = 6
79 - 72 = 7
80 - 72 = 8
3 - 1 = 2
4 - 2 = 2
5 - 3 = 2
6 - 4 = 2
7 - 5 = 2
8 - 6 = 2
29 - 9 = 20
67 - 13 = 54
62 - 2 = 60
9 - 3 = 6
67 - 53 = 14
42 - 42 = 0
1 + 1 = 2
1 × 2 = 2