163×167+166 can be simplified as 163 × (167 + 1) = 163 × 168.
163×167+166简便运算
投稿：轩辕逆天
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发布时间：2023-09-15 09:26:37
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163×167+166 can be simplified as 163 × (167 + 1) = 163 × 168.