71 加法 10 等于多少？
71 + 10 = 81
71加法10 等于 81
竖式演算
验算
- 用减法验算：81 − 10 = 71
- 用减法验算：81 − 71 = 10
相关题目
71 + 11 = 82
71 + 9 = 80
71 + 12 = 83
71 + 8 = 79
71 + 13 = 84
71 + 7 = 78
71 + 14 = 85
71 + 6 = 77
70 + 10 = 80
72 + 10 = 82
69 + 10 = 79
73 + 10 = 83
74 + 10 = 84
68 + 10 = 78
75 + 10 = 85
67 + 10 = 77
1 + 80 = 81
2 + 79 = 81
3 + 78 = 81
4 + 77 = 81
5 + 76 = 81
6 + 75 = 81
10 + 52 = 62
14 + 15 = 29
4 + 83 = 87
38 + 61 = 99
41 + 23 = 64
65 + 13 = 78
90 - 9 = 81
83 - 2 = 81