23 加法 22 等于多少？
23 + 22 = 45
23加法22 等于 45
竖式演算
验算
- 用减法验算：45 − 22 = 23
- 用减法验算：45 − 23 = 22
相关题目
23 + 21 = 44
23 + 23 = 46
23 + 20 = 43
23 + 24 = 47
23 + 19 = 42
23 + 25 = 48
23 + 26 = 49
23 + 18 = 41
22 + 22 = 44
24 + 22 = 46
21 + 22 = 43
25 + 22 = 47
20 + 22 = 42
26 + 22 = 48
19 + 22 = 41
27 + 22 = 49
1 + 44 = 45
2 + 43 = 45
3 + 42 = 45
4 + 41 = 45
5 + 40 = 45
6 + 39 = 45
2 + 5 = 7
30 + 46 = 76
100 + 18 = 118
4 + 44 = 48
52 + 33 = 85
15 + 51 = 66
79 - 34 = 45
61 - 16 = 45