精品解析:2023年内蒙古赤峰市中考数学真题(解析版)
【淘宝搜索店铺:中小学教辅资源店微信:mlxt2022】2023年赤峰市初中毕业、升学统一考试试卷数学温馨提示:1.本试卷卷面分值150分,共8页,考试时间120分钟.2.答题前,考生务必将姓名、座位号、考生号填写在答题卡的对应位置上,并仔细阅读答题卡上的“注意事项”.3.答题时,请将答案填涂在答题卡上,写在本试卷上无效.4.考试结束后,将本试卷和答题卡一并交回.一、选择题(每小题只有一个选项符合题意,请将该选项的序号按要求在答题卡上的指定位置涂黑.每小题3分,共42分)1.化简的结果是()A.B.20C.D.【答案】B【解析】【分析】表示的相反数,据此解答即可.【详解】解:,故选:B【点睛】...
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