1_5的认识和加减法《1_5的认识》同步精练新人教版.doc

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115 的认识 1、回答问题。(1)写一写,画一画,找到卡片的位置。(2)猜数游戏:这个数在 1 的后面,3 的前面,它是( )。这个数在 3 的后面,可能是( )。2、看图写数。答案提示:一、(1)(2)2,4 或 5二、这张卡片放在哪儿呢?2

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