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认识分数

认识分数. 辽源市西安区灯塔中心校 关桂杰. 把每种食品都平均分成 2 份,每人各分得多少?. 1 2. 1 2. 1 2. 1 2. 1. 4. 1 3. 1 6. 1 9. 1 8. 你能用分数表示下面每个图里面的涂色部分吗?. ( ) ( ) ( ) ( ). 1 4. 下面哪个图里的涂色部分是 ,在( )里打“√”。. √.

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认识分数

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  1. 认识分数 辽源市西安区灯塔中心校 关桂杰

  2. 把每种食品都平均分成2份,每人各分得多少?把每种食品都平均分成2份,每人各分得多少?

  3. 12 12

  4. 12 12

  5. 1 4

  6. 1 3 1 6 1 9 1 8 你能用分数表示下面每个图里面的涂色部分吗? ( ) ( ) ( ) ( )

  7. 1 4 下面哪个图里的涂色部分是 ,在( )里打“√”。 √ ( ) ( ) ( ) ( )

  8. 1 4 1 8 1 3 1 2 1 16 > > > >

  9. 13 1

  10. 13 16 1

  11. 《科学天地》大约占黑板报的几分之一?

  12. 《科学天地》大约占黑板报的几分之一? 《艺术园地》大约占黑板报的几分之一?

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