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作者 longbow2 在 PTT [ teaching ] 看板的留言(推文), 共6則
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8F推:不用一律啦!其實比值我也看過寫小數的~ 只是,說真的,12/28 17:32
9F→:在後面應用的運算中,假分數還比帶分數好應用。到國中更12/28 17:33
10F→:是,例如甲:乙=3/2,我們很快可以假設甲=3t,乙=2t12/28 17:34
11F→:這也應該是為什麼代課老師要小朋友寫假分數的關係。我也12/28 17:35
12F→:比較認同樓上ii大的說法,化成最簡分數就好,以後好銜接12/28 17:36
13F→:而且老師您改也一樣方便吧!12/28 17:38
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