52 加法 77 等于多少？
52 + 77 = 129
52加法77 等于 129
竖式演算
验算
- 用减法验算：129 − 77 = 52
- 用减法验算：129 − 52 = 77
相关题目
52 + 76 = 128
52 + 78 = 130
52 + 75 = 127
52 + 79 = 131
52 + 74 = 126
52 + 80 = 132
52 + 73 = 125
52 + 81 = 133
51 + 77 = 128
53 + 77 = 130
50 + 77 = 127
54 + 77 = 131
49 + 77 = 126
55 + 77 = 132
56 + 77 = 133
48 + 77 = 125
29 + 100 = 129
30 + 99 = 129
31 + 98 = 129
32 + 97 = 129
33 + 96 = 129
34 + 95 = 129
42 + 9 = 51
27 + 8 = 35
27 + 80 = 107
29 + 47 = 76
36 + 35 = 71
40 + 83 = 123
3 × 43 = 129
43 × 3 = 129