41 减法 31 等于多少?
41 - 31 = 10
41减法31 等于 10
竖式演算
验算
- 用加法验算:10 + 31 = 41
相关题目
41 - 30 = 11
41 - 32 = 9
41 - 29 = 12
41 - 33 = 8
41 - 28 = 13
41 - 34 = 7
41 - 35 = 6
41 - 27 = 14
40 - 31 = 9
42 - 31 = 11
43 - 31 = 12
39 - 31 = 8
44 - 31 = 13
38 - 31 = 7
45 - 31 = 14
37 - 31 = 6
11 - 1 = 10
12 - 2 = 10
13 - 3 = 10
14 - 4 = 10
15 - 5 = 10
16 - 6 = 10
76 - 26 = 50
74 - 70 = 4
38 - 10 = 28
67 - 60 = 7
48 - 12 = 36
53 - 13 = 40
5 + 5 = 10
4 + 6 = 10