精品解析:2024年湖北省中考数学试题 (解析版)
【淘宝搜索店铺:中小学教辅资源店微信:mlxt2022】2024年湖北省中考数学试卷一、选择题(每小题3分,共30分)1.在生产生活中,正数和负数都有现实意义.例如收入20元记作元,则支出10元记作()A.元B.元C.元D.元【答案】B【解析】【分析】本题主要考查了正负数的意义,解题关键是理解“正”和“负”的相对性,明确什么是一对具有相反意义的量.在一对具有相反意义的量中,先规定其中一个为正,则另一个就用负表示.首先审清题意,明确“正”和“负”所表示的意义;再根据题意作答.【详解】解:如果收入20元记作元,那么支出10元记作元,故选:B.2.如图,是由4个相同的正方体组成的立方体图形,其主视图...
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