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题型:填空题 题类:常考题 难易度:普通
分数除以整数(不含带分数)7237
÷ {#blank#}1{#/blank#} × {#blank#}2{#/blank#} ÷
÷ {#blank#}3{#/blank#} × × {#blank#}4{#/blank#}
× = 0.8× = 5÷ = 2×30%=
÷ = ÷ = ×6= 5.2÷1%=
22÷20%=
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