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题型:解决问题 题类:常考题 难易度:普通
有余数的除法2177 10
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4×{#blank#}1{#/blank#}<21 16÷4+{#blank#}2{#/blank#}<16
{#blank#}1{#/blank#}×6<19 {#blank#}2{#/blank#}×7<41
8×{#blank#}3{#/blank#}<29 9×{#blank#}4{#/blank#}<64
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