Wednesday 21 March 2018

Special Interest intake 1: number talks

Finding the most efficient strategy for adding 999 + 999 =
In our heads:

Do you agree our group has found the most efficient strategy? Are there other ways??

3 comments:

  1. Learning about 999+999 was very interesting, over the past week I've thought of all sorts of different strategies, I can't wait to share them all with you!

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  2. 999+999 was hard i made lots of mistakes. I,m still trying to learn a more efficient way right now.I might learn a more efficient way!

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  3. It's interesting seeing peoples ideas with this question I've learnt a lot since that session.

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