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题型:单选题 题类:常考题 难易度:普通
分数除以整数(不含带分数)7276
+ = × = ×1= ÷3=
27÷ = ×21= 14÷ = 6÷ =
÷3= ×15= 2﹣ = 43= ÷ = 5÷ = ×75%= ×4× = + × = ×99+99× =
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