82 加法 46 等于多少？
82 + 46 = 128
82加法46 等于 128
竖式演算
验算
- 用减法验算：128 − 46 = 82
- 用减法验算：128 − 82 = 46
相关题目
82 + 47 = 129
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81 + 46 = 127
84 + 46 = 130
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8 × 16 = 128
2 × 64 = 128