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题型:填空题 题类:常考题 难易度:普通
二年级下册数学复习试卷:认数(1000以内数的读、写、比大小、整百、整十及几百、几十的加减口算、估算)2267
860,880,,,940,.
5,10,15,{#blank#}1{#/blank#}、{#blank#}2{#/blank#}、{#blank#}3{#/blank#}、{#blank#}4{#/blank#}、{#blank#}5{#/blank#}、{#blank#}6{#/blank#}。
90,85,80,75,70,{#blank#}1{#/blank#},{#blank#}2{#/blank#},{#blank#}3{#/blank#},{#blank#}4{#/blank#}.
7260,7270,{#blank#}1{#/blank#},7290,{#blank#}2{#/blank#},7310.
684,694,{#blank#}1{#/blank#},{#blank#}2{#/blank#},724,734,{#blank#}3{#/blank#},{#blank#}4{#/blank#}.
{#blank#}1{#/blank#}
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