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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)7273
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+27= 4- = 2.5×0.4= 1-0.05=
÷ = 5.8÷0.1= ×2.4= 3× ÷ ×3=
× {#blank#}1{#/blank#} ÷ {#blank#}2{#/blank#} ÷
× {#blank#}3{#/blank#} 1÷ {#blank#}4{#/blank#}1×
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