71 加法 6 等于多少？
71 + 6 = 77
71加法6 等于 77
竖式演算
验算
- 用减法验算：77 − 6 = 71
- 用减法验算：77 − 71 = 6
相关题目
71 + 5 = 76
71 + 7 = 78
71 + 4 = 75
71 + 8 = 79
71 + 3 = 74
71 + 9 = 80
71 + 2 = 73
71 + 10 = 81
70 + 6 = 76
72 + 6 = 78
69 + 6 = 75
73 + 6 = 79
74 + 6 = 80
68 + 6 = 74
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1 + 76 = 77
2 + 75 = 77
3 + 74 = 77
4 + 73 = 77
5 + 72 = 77
6 + 71 = 77
34 + 5 = 39
45 + 24 = 69
100 + 27 = 127
95 + 3 = 98
3 + 90 = 93
2 + 74 = 76
87 - 10 = 77
1 × 77 = 77