42 减法 38 等于多少?
42 - 38 = 4
42减法38 等于 4
竖式演算
验算
- 用加法验算:4 + 38 = 42
相关题目
42 - 37 = 5
42 - 39 = 3
42 - 40 = 2
42 - 36 = 6
42 - 41 = 1
42 - 35 = 7
42 - 42 = 0
42 - 34 = 8
41 - 38 = 3
43 - 38 = 5
40 - 38 = 2
44 - 38 = 6
39 - 38 = 1
45 - 38 = 7
38 - 38 = 0
46 - 38 = 8
5 - 1 = 4
6 - 2 = 4
7 - 3 = 4
8 - 4 = 4
9 - 5 = 4
10 - 6 = 4
30 - 26 = 4
72 - 3 = 69
35 - 16 = 19
84 - 15 = 69
54 - 38 = 16
82 - 48 = 34
1 × 4 = 4
4 × 1 = 4