69 加法 60 等于多少？
69 + 60 = 129
69加法60 等于 129
竖式演算
验算
- 用减法验算：129 − 60 = 69
- 用减法验算：129 − 69 = 60
相关题目
69 + 59 = 128
69 + 61 = 130
69 + 58 = 127
69 + 62 = 131
69 + 57 = 126
69 + 63 = 132
69 + 56 = 125
69 + 64 = 133
68 + 60 = 128
70 + 60 = 130
67 + 60 = 127
71 + 60 = 131
66 + 60 = 126
72 + 60 = 132
65 + 60 = 125
73 + 60 = 133
29 + 100 = 129
30 + 99 = 129
31 + 98 = 129
32 + 97 = 129
33 + 96 = 129
34 + 95 = 129
16 + 8 = 24
45 + 7 = 52
72 + 46 = 118
75 + 93 = 168
37 + 46 = 83
52 + 38 = 90
3 × 43 = 129
43 × 3 = 129