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小数的认识

小数的认识. 1 、填单位名称。 8.37 元 =8 ( ) 3 ( ) 7 ( ) 2.65 米 =2 ( ) 6 ( ) 5 ( ) 0.24 米 =2 ( ) 4 ( ) 3.90 元 = 3 ( ) 9 ( ). 元. 分. 角. 米. 厘米. 分米. 分米. 厘米. 元. 角. 2 、在括号里填上适当的数。 0.25 米 = 米 = ( )厘米 0.73 元 = 元 = ( )角( )分

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小数的认识

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  1. 小数的认识

  2. 1、填单位名称。 8.37元=8( )3( )7( ) 2.65米=2( )6( )5( ) 0.24米=2( )4( ) 3.90元= 3( )9( ) 元 分 角 米 厘米 分米 分米 厘米 元 角

  3. 2、在括号里填上适当的数。 0.25米= 米=( )厘米 0.73元= 元=( )角( )分 2.94米=( )米( )厘米 =( )厘米 ( ) ( ) ( ) ( ) 25 25 100 73 7 3 100 2 94 294

  4. 3、把下面的 分数改写成小数。 9 9 10 9 100 17 1000 1000 13 100 =0.9 =0.09 =0.009 =0.13 =0.017

  5. 7 8 10 10 401 7 1000 1000 39 80 100 100 4、把下面的小数改写成分数。 0.7= 0.007= 0.39= 0.401= 0.80=

  6. 5、把下面的价钱改写成以“元”为单位的数。5、把下面的价钱改写成以“元”为单位的数。 8角= 5元3角= 7分= 12元9角= 3元零5分= 45元2角6分= 5.3元 0.8元 0.07元 12.9元 3.05元 45.26元

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