22 加法 23 等于多少？
22 + 23 = 45
22加法23 等于 45
竖式演算
验算
- 用减法验算：45 − 23 = 22
- 用减法验算：45 − 22 = 23
相关题目
22 + 22 = 44
22 + 24 = 46
22 + 21 = 43
22 + 25 = 47
22 + 20 = 42
22 + 26 = 48
22 + 19 = 41
22 + 27 = 49
21 + 23 = 44
23 + 23 = 46
20 + 23 = 43
24 + 23 = 47
19 + 23 = 42
25 + 23 = 48
26 + 23 = 49
18 + 23 = 41
1 + 44 = 45
2 + 43 = 45
3 + 42 = 45
4 + 41 = 45
5 + 40 = 45
6 + 39 = 45
34 + 52 = 86
36 + 13 = 49
69 + 10 = 79
50 + 35 = 85
28 + 10 = 38
1 + 61 = 62
5 × 9 = 45
87 - 42 = 45