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题型:单选题 题类:常考题 难易度:容易
分数乘整数(不含带分数) 7065 10
={#blank#}1{#/blank#} = {#blank#}2{#/blank#} = {#blank#}3{#/blank#} ={#blank#}4{#/blank#}
× = × = ×0= 3.6× =
12× = ×17= 4× = × =
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