69 加法 4 等于多少？
69 + 4 = 73
69加法4 等于 73
竖式演算
验算
- 用减法验算：73 − 4 = 69
- 用减法验算：73 − 69 = 4
相关题目
69 + 3 = 72
69 + 5 = 74
69 + 2 = 71
69 + 6 = 75
69 + 1 = 70
69 + 7 = 76
69 + 8 = 77
69 + 9 = 78
68 + 4 = 72
70 + 4 = 74
67 + 4 = 71
71 + 4 = 75
66 + 4 = 70
72 + 4 = 76
65 + 4 = 69
73 + 4 = 77
1 + 72 = 73
2 + 71 = 73
3 + 70 = 73
4 + 69 = 73
5 + 68 = 73
6 + 67 = 73
28 + 36 = 64
15 + 77 = 92
53 + 83 = 136
53 + 56 = 109
57 + 28 = 85
65 + 42 = 107
73 × 1 = 73
76 - 3 = 73