80 加法 8 等于多少？
80 + 8 = 88
80加法8 等于 88
竖式演算
验算
- 用减法验算：88 − 8 = 80
- 用减法验算：88 − 80 = 8
相关题目
80 + 7 = 87
80 + 9 = 89
80 + 6 = 86
80 + 10 = 90
80 + 11 = 91
80 + 5 = 85
80 + 12 = 92
80 + 4 = 84
79 + 8 = 87
81 + 8 = 89
78 + 8 = 86
82 + 8 = 90
83 + 8 = 91
77 + 8 = 85
84 + 8 = 92
76 + 8 = 84
1 + 87 = 88
2 + 86 = 88
3 + 85 = 88
4 + 84 = 88
5 + 83 = 88
6 + 82 = 88
2 + 32 = 34
40 + 6 = 46
85 + 100 = 185
11 + 63 = 74
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10 + 27 = 37
92 - 4 = 88
22 × 4 = 88