精品解析:湖南省常德市2021年中考数学试卷(原卷版)
【中小学教辅资源店微信:mlxt2022】湖南省常德市2021年中考数学试卷一、选择题1.4的倒数是()A.B.2C.1D.2.若,下列不等式不一定成立的是()A.B.C.D.3.一个多边形的内角和是1800°,则这个多边形是( )边形.A.9B.10C.11D.124.下列计算正确的是()A.B.C.D.5.舒青是一名观鸟爱好者,他想要用折线统计图来反映中华秋沙鸭每年秋季到当地避寒越冬的数量变化情况,以下是排乱的统计步骤:①从折线统计图中分析出中华秋沙鸭每年来当地避寒越冬的变化趋势;②从当地自然保护区管理部门收集中华秋沙鸭每年来当地避寒越冬的数量记录;③按统计表的数据绘制折线统计图;④整理...
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