分數的基本性質：分子和分母同時乘或除以相同的數（0除外）分數的大小不變
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歡迎您訪問分數的基本性質教學設計及反思,商不變的性質和分數的基本性質概念！

分數的基本性質教學設計及反思,商不變的性質和分數的基本性質概念

更新時間：2021-06-11 01:44:47作者：admin2

商不變的性質分數的基本性質教學設計及反思：被除數和除數同時乘或除以相同的數（0除外）商不變
分數的基本性質：分子和分母同時乘或除以相同的數（0除外）分數的大小不變
我是你同學。李倩

分數和小數的基本性質及其作用

分數的分子和分母同時擴大（或縮小）相同的倍數。 小數的基本性質，分數值不變：小數末尾添上0或者去掉0,小數的大小不變分數的基本性質

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