Friday, June 27, 2014

What connections?

Look!
All the numbers from 1 to 90. Let's take two of them:
3 and 69. What have these two numbers got in common? What connections are there between them?
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1 comment:

  1. DaniyalApril 14, 2015 at 5:49 PM

    I like your blog, especially the things you do. I love the bingo game for number work.

    ReplyDelete

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