包邮初一数学提分导师(1)

教材使用说明·································· III 别册使用说明·································· IV 课程体系介绍·································· VI **章 有理数 板块一 正数和负数····························· 02 板块二 有理数的分类··························· 05 第二章 数轴、相反数与绝对值 板块一 数轴··································· 12 板块二 相反数································· 16 板块三 绝对值································· 19 第三章 有理数的加法 板块一 有理数的加法··························· 26 板块二 多个有理数的加法运算··················· 29 第四章 有理数减法与加减混合运算 板块一 有理数减法····························· 36 板块二 有理数加减混合运算····················· 40 第五章 有理数的乘除法 板块一 有理数的乘法··························· 46 板块二 有理数的除法··························· 51 板块三 有理数的加减乘除混合运算··············· 56 第六章 有理数的乘方 板块一 乘方的基本概念························· 62 板块二 有理数混合运算························· 66 第七章 整式 板块一 代数式的相关概念······················· 72 板块二 单项式的相关概念······················· 75 板块三 多项式的相关概念······················· 79 第八章 合并同类项 板块一 认识同类项····························· 86 板块二 合并同类项····························· 89 板块三 整式的加减····························· 93 第九章 方程 板块一 等式和方程····························· 98 板块二 一元一次方程的解法···················· 103