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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)7279
{#blank#}1{#/blank#} {#blank#}2{#/blank#}=
{#blank#}3{#/blank#} {#blank#}4{#/blank#}=
{#blank#}5{#/blank#} = {#blank#}6{#/blank#}={#blank#}7{#/blank#} ={#blank#}8{#/blank#}
× {#blank#}1{#/blank#} ÷3{#blank#}2{#/blank#}3÷
÷7{#blank#}3{#/blank#} × × {#blank#}4{#/blank#} +
+ + + {#blank#}5{#/blank#} ×4
= ×27= =
= ÷16= 120×25%= 1﹣40%=
÷13= 1-30%= ÷ = - ×0=
+ = 2×80%= 0÷ = ÷ =
-=
×=
2÷=
÷6=
2×=
:=
8.4÷4.2=
10÷1%=
1÷3×=
0÷×14=
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