Using partitioning, doubling a two digit number becomes much easier.

After you have watched the video below use the strategy to double these numbers.

Double 24

Double 46

Double 37

Double 29

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Using partitioning, doubling a two digit number becomes much easier.

After you have watched the video below use the strategy to double these numbers.

Double 24

Double 46

Double 37

Double 29

Advertisements

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