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题型:填空题 题类:常考题 难易度:容易
五年级 分数的意义和性质(复习)6878
= ÷ = = =1 = =
= = = = = =
= = =
{#blank#}1{#/blank#}=5÷{#blank#}2{#/blank#}={#blank#}3{#/blank#};12÷{#blank#}4{#/blank#}={#blank#}5{#/blank#}={#blank#}6{#/blank#} .
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