69 加法 73 等于多少？
69 + 73 = 142
69加法73 等于 142
竖式演算
验算
- 用减法验算：142 − 73 = 69
- 用减法验算：142 − 69 = 73
相关题目
69 + 74 = 143
69 + 72 = 141
69 + 75 = 144
69 + 71 = 140
69 + 76 = 145
69 + 70 = 139
69 + 77 = 146
69 + 69 = 138
68 + 73 = 141
70 + 73 = 143
67 + 73 = 140
71 + 73 = 144
66 + 73 = 139
72 + 73 = 145
65 + 73 = 138
73 + 73 = 146
42 + 100 = 142
43 + 99 = 142
44 + 98 = 142
45 + 97 = 142
46 + 96 = 142
47 + 95 = 142
24 + 97 = 121
77 + 34 = 111
66 + 75 = 141
57 + 88 = 145
49 + 94 = 143
79 + 94 = 173
2 × 71 = 142
71 × 2 = 142