Sunday 30 November 2014

How many DVDs are there?

This should be fairly simple to estimate. How many are there?

6 comments:

  1. I think 20 is too small and 50 is too big. And, my estimate is 36

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  2. I like the way you've arranged them, Aditi!

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  3. 4B have guessed that 25 is too small and 50 is too big. What's the answer please?

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    Replies
    1. Thank you Mrs Baldwin. 4B's guess is right - the answer is 36. It is 6 x 4 + 6 x 2 = 36.

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  4. 20 is to small and 50 is to my estimate is 40.

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