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题型:填空题 题类:常考题 难易度:普通
9的乘法口诀1868 10
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把16个皮球平均分给4个小朋友,每人分到{#blank#}1{#/blank#}个
{#blank#}1{#/blank#}
{#blank#}2{#/blank#}
{#blank#}1{#/blank#}×5<32 8×{#blank#}2{#/blank#}<45 4×{#blank#}3{#/blank#}<32
5×{#blank#}4{#/blank#}<23 {#blank#}5{#/blank#}×3<16 {#blank#}6{#/blank#}×4<30
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