73 减法 70 等于多少？
73 - 70 = 3
73减法70 等于 3
竖式演算
验算
- 用加法验算：3 + 70 = 73
相关题目
73 - 69 = 4
73 - 71 = 2
73 - 68 = 5
73 - 72 = 1
73 - 67 = 6
73 - 73 = 0
73 - 66 = 7
73 - 65 = 8
72 - 70 = 2
74 - 70 = 4
71 - 70 = 1
75 - 70 = 5
70 - 70 = 0
76 - 70 = 6
77 - 70 = 7
78 - 70 = 8
4 - 1 = 3
5 - 2 = 3
6 - 3 = 3
7 - 4 = 3
8 - 5 = 3
9 - 6 = 3
98 - 98 = 0
6 - 5 = 1
56 - 50 = 6
46 - 36 = 10
56 - 24 = 32
17 - 15 = 2
1 + 2 = 3
2 + 1 = 3