50 加法 25 等于多少？
50 + 25 = 75
50加法25 等于 75
竖式演算
验算
- 用减法验算：75 − 25 = 50
- 用减法验算：75 − 50 = 25
相关题目
50 + 24 = 74
50 + 26 = 76
50 + 23 = 73
50 + 27 = 77
50 + 22 = 72
50 + 28 = 78
50 + 29 = 79
50 + 21 = 71
49 + 25 = 74
51 + 25 = 76
48 + 25 = 73
52 + 25 = 77
47 + 25 = 72
53 + 25 = 78
46 + 25 = 71
54 + 25 = 79
1 + 74 = 75
2 + 73 = 75
3 + 72 = 75
4 + 71 = 75
5 + 70 = 75
6 + 69 = 75
28 + 11 = 39
94 + 3 = 97
72 + 23 = 95
17 + 72 = 89
2 + 11 = 13
11 + 42 = 53
87 - 12 = 75
94 - 19 = 75