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Double Your Popcorn, Double Your Pleasure

Age 7 to 11
Challenge Level Yellow star
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There are lots of answers to this problem, depending on what questions you choose to ask.



Have a go yourself, and if you discover anything interesting, email us to tell us what you've done! Please don't worry that your solution is not "complete" - we'd like to hear about anything you have tried. Teachers - you might like to send in a summary of your children's work.


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The NRICH Project aims to enrich the mathematical experiences of all learners. To support this aim, members of the NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to embed rich mathematical tasks into everyday classroom practice.

NRICH is part of the family of activities in the Millennium Mathematics Project.

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