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题型:填空题 题类:常考题 难易度:普通
分数除以整数(不含带分数)7272
+ = × = ×1= ÷3=
27÷ = ×21= 14÷ = 6÷ =
25×25%= + = 21÷ = × = ÷ =
÷3= 15÷30%= 2.4× = 25÷ = 42× =
3.6× = = = =
= = 24÷ = =
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