精品解析:湖南省张家界市2021年中考数学真题试题(原卷版)
湖南省张家界市2021年普通初中学业水平考试试卷数学考生注意:本学科试卷共三道大题,23道小题,满分100分,考试时间120分钟.一、选择题(本大题共8个小题,每小题3分,满分24分,在每个小题的四个选项中,只有一项是符合题目要求的)1.-2021的绝对值等于()A.2021B.-2021C.D.2.我国是世界上免费为国民接种新冠疫苗最多的国家,截至2021年6月5日,免费接种数量已超过700000000剂次,将700000000用科学计数法表示为()A.B.C.D.3.如图所示的几何体,其俯视图是()A.B.C.D.4.下列运算正确的是()A.B.C.D.5.某校有4000名学生,随机抽取了...
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