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Monday, 22 August 2011

Back through 10's

Tuesday August 23
This week we are using our 10's knowledge to help us with our subtraction problems.

We are using our part whole strategies to move back to the 10 then back the rest required. look at the picture to see how we complete our problems.


1 comment:

  1. Great math thinking Josh I can see you are able to break numbers up to solve subtraction problems.

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