2018年秋八年级数学上册第二章实数2.7二次根式2二次根式的四则运算同步练习课件新版北师大版20190112270.pptx

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7 二次根式,第2课时 二次根式的四则运算,第二章 实数,A 知识要点分类练,B 规律方法综合练,C 拓广探究创新练,A 知识要点分类练,第2课时 二次根式的四则运算,知识点1 二次根式的乘除法,3,6,18,32,8,4,2,第2课时 二次根式的四则运算,C,第2课时 二次根式的四则运算,第2课时 二次根式的四则运算,第2课时 二次根式的四则运算,第2课时 二次根式的四则运算,知识点2 二次根式的加减法,2,3,3,2,3,第2课时 二次根式的四则运算,C,第2课时 二次根式的四则运算,D,第2课时 二次根式的四则运算,第2课时 二次根式的四则运算,第2课时 二次根式的四则运算,C,B 规律方法综合练,第2课时 二次根式的四则运算,第2课时 二次根式的四则运算,第2课时 二次根式的四则运算,第2课时 二次根式的四则运算,第2课时 二次根式的四则运算,第2课时 二次根式的四则运算,C 拓广探究创新练,第2课时 二次根式的四则运算,第2课时 二次根式的四则运算,第2课时 二次根式的四则运算,

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