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题型:填空题 题类:常考题 难易度:普通
整十数加、减整十数1061(10题)
+ =
100={#blank#}1{#/blank#}个25
{#blank#}1{#/blank#} {#blank#}2{#/blank#} {#blank#}3{#/blank#} {#blank#}4{#/blank#} {#blank#}5{#/blank#} = {#blank#}6{#/blank#}
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