Thursday 23 October 2014

Prove it :-D

This is my prove it I was learning how to

This is a example: 

25 - 7 =  25 - 5 - 2 = 18

So there is a 7 but I spilt it in to a 5 and a 2 because 7 is not a 5 fact so then I had the 2 left over.

this is my prove it i did:

 




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1 comment:

  1. Anonymous23 October 2014 at 16:52

    I can see how your 5 knowledge has helped you solve these problems. Well done James

    ReplyDelete

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