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题型:单选题 题类:常考题 难易度:普通
× {#blank#}1{#/blank#} {#blank#}2{#/blank#} ÷
÷0.1{#blank#}3{#/blank#} ÷10 × × {#blank#}4{#/blank#}
÷ {#blank#}1{#/blank#} ÷0.1{#blank#}2{#/blank#} ×10
1.2× {#blank#}3{#/blank#} ÷ ÷ {#blank#}4{#/blank#} × ( ≠0)
0.3× = 2÷( - )= 35× =
9- = 0.375÷ = ÷2.1=
花布长60m,是白布的 , 白布长多少米?
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