23 加法 18 等于多少？
23 + 18 = 41
23加法18 等于 41
竖式演算
验算
- 用减法验算：41 − 18 = 23
- 用减法验算：41 − 23 = 18
相关题目
23 + 17 = 40
23 + 19 = 42
23 + 20 = 43
23 + 16 = 39
23 + 21 = 44
23 + 15 = 38
23 + 22 = 45
23 + 14 = 37
22 + 18 = 40
24 + 18 = 42
21 + 18 = 39
25 + 18 = 43
20 + 18 = 38
26 + 18 = 44
19 + 18 = 37
27 + 18 = 45
1 + 40 = 41
2 + 39 = 41
3 + 38 = 41
4 + 37 = 41
5 + 36 = 41
6 + 35 = 41
63 + 83 = 146
17 + 73 = 90
27 + 7 = 34
57 + 28 = 85
34 + 37 = 71
41 + 75 = 116
87 - 46 = 41
56 - 15 = 41