一年级数学下册第3单元生活中的数3数豆子习题精练1(无答案)北师大版.doc

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1数豆子习题精练一、看图填空。12二、写数。( ) ( ) ( ) ( )三、写门牌号。37 38 ( ) ( ) 41 ( )四、找规律填空。111,22,33, ( ) , ( ) , ( ) ,77。2214,17, ( ) ,23, ( ) ,29。3 ( ) , ( ) , ( ) ,98,99, ( ) 。

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