24 加法 1 等于多少？
24 + 1 = 25
24加法1 等于 25
竖式演算
验算
- 用减法验算：25 − 1 = 24
- 用减法验算：25 − 24 = 1
相关题目
24 + 2 = 26
24 + 3 = 27
24 + 4 = 28
24 + 5 = 29
24 + 6 = 30
24 + 7 = 31
24 + 8 = 32
24 + 9 = 33
23 + 1 = 24
25 + 1 = 26
22 + 1 = 23
26 + 1 = 27
21 + 1 = 22
27 + 1 = 28
20 + 1 = 21
28 + 1 = 29
1 + 24 = 25
2 + 23 = 25
3 + 22 = 25
4 + 21 = 25
5 + 20 = 25
6 + 19 = 25
4 + 71 = 75
48 + 20 = 68
10 + 43 = 53
28 + 71 = 99
4 + 61 = 65
52 + 44 = 96
27 - 2 = 25
39 - 14 = 25