52 加法 29 等于多少？
52 + 29 = 81
52加法29 等于 81
竖式演算
验算
- 用减法验算：81 − 29 = 52
- 用减法验算：81 − 52 = 29
相关题目
52 + 28 = 80
52 + 30 = 82
52 + 31 = 83
52 + 27 = 79
52 + 32 = 84
52 + 26 = 78
52 + 33 = 85
52 + 25 = 77
51 + 29 = 80
53 + 29 = 82
50 + 29 = 79
54 + 29 = 83
49 + 29 = 78
55 + 29 = 84
56 + 29 = 85
48 + 29 = 77
1 + 80 = 81
2 + 79 = 81
3 + 78 = 81
4 + 77 = 81
5 + 76 = 81
6 + 75 = 81
59 + 25 = 84
49 + 49 = 98
75 + 91 = 166
91 + 73 = 164
15 + 46 = 61
3 + 59 = 62
98 - 17 = 81
81 × 1 = 81