29 加法 23 等于多少？
29 + 23 = 52
29加法23 等于 52
竖式演算
验算
- 用减法验算：52 − 23 = 29
- 用减法验算：52 − 29 = 23
相关题目
29 + 22 = 51
29 + 24 = 53
29 + 21 = 50
29 + 25 = 54
29 + 20 = 49
29 + 26 = 55
29 + 19 = 48
29 + 27 = 56
28 + 23 = 51
30 + 23 = 53
31 + 23 = 54
27 + 23 = 50
32 + 23 = 55
26 + 23 = 49
33 + 23 = 56
25 + 23 = 48
1 + 51 = 52
2 + 50 = 52
3 + 49 = 52
4 + 48 = 52
5 + 47 = 52
6 + 46 = 52
42 + 90 = 132
80 + 85 = 165
54 + 62 = 116
62 + 44 = 106
80 + 37 = 117
45 + 29 = 74
60 - 8 = 52
91 - 39 = 52