精品解析:2023年辽宁省鞍山市中考数学真题(解析版)
2023年辽宁省鞍山市中考数学真题(考试时间120分钟,满分150分)一、选择题(本大题共8小题,每小题只有一个选项符合题意,每小题3分,共24分)1.实数﹣2023的绝对值是( )A.2023B.﹣2023C.D.【答案】A【解析】【分析】根据绝对值的代数意义即可得出答案.【详解】解:因为负数的绝对值等于它的相反数,所以,﹣2023的绝对值等于2023.故选:A.【点睛】本题考查了绝对值的代数意义,熟练掌握知识点是本题的关键.2.如图所示的几何体是由5个完全相同的小正方体搭成的,它的左视图是()A.B.C.D.【答案】D【解析】【分析】根据左视图是从左面看到的视图,进行判断即可.【详解】解...
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