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点击金牌初中数学奥林匹克竞赛解题方法大全（第5次修订）山西教育出版社周春荔，王中峰

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基本信息

出版社：山西教育出版社

ISBN：9787570303359

定价：47.00

版次：5

包装：平装

丛书名：奥林匹克竞赛解题方法大全

开本：32开

出版时间：2019-08-01

用纸：胶版纸

页数：509

正文语种：中文

目录

导言

第一部分题型介绍

第一章代数式基础

一用字母表示数

二图形关系的代数式表示

三由代数式展开的推理

四定义新运算

第二章有理数及其运算

一数轴、有理数比较大小

二有理数的四则运算

三值

四整数与整除

第三章一元一次方程及其应用

一一元一次方程

二布列方程解应用题

三应用题分析举例

第四章一元一次不等式

一数或式比较大小

二解一次不等式（组）

三一次不等式的应用

第五章一次方程组初步

一二元一次方程组综合问题

二方程的讨论

三二元一次不定方程

第六章几何基础知识

一线段与角的推理计算

二相交线与平行线

三通过面积割补练习推理

第七章代数式的运算

一乘法公式

二因式分解及其应用

三分式运算及其应用

四二次根式

第八章二次方程与方程组

一一元二次方程

二二元二次方程组的解法

三不定方程初步

四应用问题选讲

第九章三角形的基本问题

一三角形内角和

二三角形不等式

三三角形全等的判定

四三角形中位线与中点三角形

五勾股定理

第十章四边形的趣味问题

一四边形的分类与判定

二平行四边形的问题

三梯形的判定与中位线定理

四正方形的问题

第十一章相似形与面积证题

一相似三角形

二角平分线定理

三面积证题初步

第十二章圆

一圆的基本问题

二和圆有关的角

三圆内接四边形与四点共圆

四圆幂定理

五圆与直线、圆与圆的位置关系

六圆中的计算题

第十三章函数图象与统计初步

一正比例函数与反比例函数

二图象解题

三二次函数

四锐角三角函数与解直角三角形

五统计初步

六概率初步

第一部分参考答案

第二部分解题方法

一分类讨论

二归纳与枚举

三奇偶分析

四极端性原理

五抽屉原则

第二部分参考答案

内容简介

《奥林匹克竞赛解题方法大全：初中数学（第5次修订)》以新教学大纲为指导，按照新教材的全部知识点和初中数学竞赛的测试范围分类编写，以期为同学们提供为全面、系统、实用、完备的竞赛解题方法。书中内容以创新思维、掌握方法为主旨，通过一种类型，一个例题；一个例题，多种思路，来拓展学生的思维，提高学生的解题能力。后精选习题，辅以针对性训练，让学生真正做到触类旁通、举一反三。

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[106] => /data/wwwroot/hunanbbc_2/data/model/seo.model.php
[107] => /data/wwwroot/hunanbbc_2/data/cache/seo.php
[108] => /data/wwwroot/hunanbbc_2/shop/templates/default/layout/home_layout.php
[109] => /data/wwwroot/hunanbbc_2/shop/templates/default/store/goods.php
[110] => /data/wwwroot/hunanbbc_2/shop/templates/default/layout/header_index.php
[111] => /data/wwwroot/hunanbbc_2/shop/templates/default/store/info.php
[112] => /data/wwwroot/hunanbbc_2/shop/templates/default/store/callcenter.php
[113] => /data/wwwroot/hunanbbc_2/shop/templates/default/store/left.php
[114] => /data/wwwroot/hunanbbc_2/shop/templates/default/footer.php
[115] => /data/wwwroot/hunanbbc_2/core/framework/libraries/chat.php
[116] => /data/wwwroot/hunanbbc_2/chat/config/config.ini.php

)