23 加法 29 等于多少？
23 + 29 = 52
23加法29 等于 52
竖式演算
验算
- 用减法验算：52 − 29 = 23
- 用减法验算：52 − 23 = 29
相关题目
23 + 28 = 51
23 + 30 = 53
23 + 31 = 54
23 + 27 = 50
23 + 32 = 55
23 + 26 = 49
23 + 33 = 56
23 + 25 = 48
22 + 29 = 51
24 + 29 = 53
21 + 29 = 50
25 + 29 = 54
20 + 29 = 49
26 + 29 = 55
19 + 29 = 48
27 + 29 = 56
1 + 51 = 52
2 + 50 = 52
3 + 49 = 52
4 + 48 = 52
5 + 47 = 52
6 + 46 = 52
16 + 67 = 83
66 + 16 = 82
59 + 17 = 76
48 + 14 = 62
48 + 90 = 138
22 + 8 = 30
67 - 15 = 52
62 - 10 = 52