50 减法 10 等于多少？
50 - 10 = 40
50减法10 等于 40
竖式演算
验算
- 用加法验算：40 + 10 = 50
相关题目
50 - 11 = 39
50 - 9 = 41
50 - 12 = 38
50 - 8 = 42
50 - 13 = 37
50 - 7 = 43
50 - 14 = 36
50 - 6 = 44
49 - 10 = 39
51 - 10 = 41
48 - 10 = 38
52 - 10 = 42
47 - 10 = 37
53 - 10 = 43
46 - 10 = 36
54 - 10 = 44
41 - 1 = 40
42 - 2 = 40
43 - 3 = 40
44 - 4 = 40
45 - 5 = 40
46 - 6 = 40
82 - 82 = 0
71 - 11 = 60
28 - 23 = 5
58 - 40 = 18
6 - 6 = 0
28 + 12 = 40
4 + 36 = 40
36 + 4 = 40