[請益] 南一版五上數學 異分母分數的加減
在南一五上數學 異分母分數的加減裡
我發現如果最後算出來的答案是假分數
備課用書都會再將它化成帶分數
想請問是一定要這麼做嗎?
另外,也都要將答案約分成最簡分數嗎?
如果題目沒有要求
是否可將算出來的答案形式直接做為答案?
(如:算出來是假分數直接以假分數表示即可,不再將它畫成帶分數)
謝謝大家!
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