Wednesday, 31 August 2011

Game for practising subtraction!

Matua Brendan has been teaching the Spirals about subtracting using tens.
That means we can use what we know about tens to answer problems like
63 - 40 = 23

When we had finished our work we learnt a new subtraction game.
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2 comments:

  1. Mrs Natusch4 September 2011 at 17:44

    What clever mathematicians you are!!! I can see you have been working really hard to learn how to subtract tens! Clever work!

    ReplyDelete
  2. Room 65 September 2011 at 17:21

    it looks like you are learning lots about subtraction. Well done!

    ReplyDelete

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