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题型:填空题 题类:常考题 难易度:普通
分数的意义 6513 10
(2)
1 {#blank#}1{#/blank#}1.3 3.1{#blank#}2{#/blank#} 0.35 {#blank#}3{#/blank#} {#blank#}4{#/blank#} {#blank#}5{#/blank#}0.14 0.6{#blank#}6{#/blank#}
{#blank#}1{#/blank#} {#blank#}2{#/blank#}
7.2÷0.5{#blank#}3{#/blank#}7.2×0.5 81.08÷0.2{#blank#}4{#/blank#}810.8÷2
3.9
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