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Monday 8 June 2015

My grouping within ten

This is my second grouping within ten poster. I used 6 blue blocks and 4 red  blocks to make ten. I used a combination of numbers  to make groups in tens.

1 comment:

  1. Kia Ora Heneliena,
    I like your groupings and how you have shown the working to reach the answer 10.
    Do you know what the answer is for 20-10?

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