May 2021 4 38 Report
小學4年級數學問題,關於假設法!

甲,乙二人共存有550元錢,當甲取出自己存款一半,乙取出自己存款2/3,二人餘下的錢便一樣,甲,乙各有多少錢?

(小學4年級數學問題,請別用方程)

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