试题 试卷
题型:解决问题 题类:常考题 难易度:普通
分数乘整数(不含带分数)7056 10
3个 是 ?
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{#blank#}2{#/blank#}
{#blank#}3{#/blank#}
{#blank#}4{#/blank#}
4× = × = 8.4× = × =
3.8× = 12× = ×2.5= + =
× × = 72× × =
65× {#blank#}1{#/blank#}65 {#blank#}2{#/blank#} ×
24× {#blank#}3{#/blank#}24×
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