小学数学总复习

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1、小学数学总复习资料目录第一章数和数的运算..............................................................................................................................................3一、概念...................................................................................................

2、.........................................................3（一）整数................................................................................................................................................3（二）小数.....................................................

3、...........................................................................................5（三）分数................................................................................................................................................6（四）百分数..................

4、..........................................................................................................................6二、方法...........................................................................................................................................

5、.................6（一）数的读法和写法............................................................................................................................6（二）数的改写..........................................................................................................

6、..............................7（三）数的互化........................................................................................................................................7（四）数的整除....................................................................................

7、....................................................8（五）约分和通分....................................................................................................................................8三、性质和规律.................................................................

8、...............................................................................8（一）商不变的性质.................................................