Can you spot what's going on in these sums?

Two calculations have already been completed using shapes instead of numbers. See if you can spot how it was done, and work out the answer to the final sum yourself.

Good luck!

If you need some extra help, just click Show more to reveal a hint.

This article was published in March 2024

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See if you can spot the pattern and figure out which number is missing from this wheel.

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Twelve quick quizzes to give your brain a workout

Send your brain to Bitesize-d boot camp with these bitty brainteasers.

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Challenge yourself and test your general knowledge with this exam paper from 1960 Scotland.

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