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(35分之三减36分之2)×35×36 =35分之三X35×36 -36分之2X35X36 =3X36-2X35 =108-70 =38 如果您認可我的答案,請點擊下麵的“選為滿意回答”按鈕,
36×(35/2) =36×(70/4) =(36/4)×70 =9×70 =630
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