精品解析:湖南省衡阳市2021年中考数学真题(原卷版)
2021年湖南省衡阳市中考数学试卷一、选择题(本题共12个小题,每小题3分,满分36分,在每小题给出的四个选项中,只有一项是符合题目要求的.)1.8的相反数是()A.B.8C.D.2.2021年2月25日,习近平总书记庄严宣告,我国脱贫攻坚战取得全面胜利.现标准下,98990000农村贫困人口全部脱贫.数98990000用科学记数法表示为()A.B.C.D.3.在以下绿色食品、回收、节能、节水四个标志中,是轴对称图形的是( )A.B.C.D.4.下列运算结果为的是()A.B.C.D.5.下列计算正确的是()A.B.C.D.6.为了向建党一百周年献礼,我市中小学生开展了红色经典故事演讲比赛.某...
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