目录北京中考数学试题分类汇编..........................................................................................................2一、实数(共18小题).................................................................................................................2二、代数式(共2小题)...............................................................................................................4三、整式与分式(共14小题).....................................................................................................5四、方程与方程组(共11小题).................................................................................................6五、不等式与不等式组(共6小题)...........................................................................................8六、图形与坐标(共4小题).......................................................................................................9七、一次函数(共11小题).......................................................................................................11八、反比例函数(共5小题).....................................................................................................16九、二次函数(共10小题).......................................................................................................18一十、图形的认识(共11小题)...............................................................................................23一十一、图形与证明(共33小题)...........................................................................................26一十二、图形与变换(共12小题)...........................................................................................37一十三、统计(共15小题).......................................................................................................41一十四、概率(共6小题).........................................................................................................50北京中考数学试题分类汇编(答案).........................................................................................52一、实数(共18小题)...............................................................................................................52二、代数式(共2小题).............................................................................................................60三、整式与分式(共14小题)...................................................................................................62四、方程与方程组(共11小题)...............................................................................................68五、不等式与不等式组(共6小题).........................................................................................75六、图形与坐标(共4小题).....................................................................................................78七、一次函数(共11小题).......................................................................................................83八、反比例函数(共5小题).....................................................................................................99九、二次函数(共10小题).....................................................................................................106一十、图形的认识(共11小题).............................................................................................122一十一...