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Plenty of Pens

Age 7 to 11
Challenge Level Yellow star
Primary curriculum
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How much money did Amy actually spend?

Can you use this amount to estimate how many pens and pencils she might have bought?

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Use the 'double-3 down' dominoes to make a square so that each side has eight dots.

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The Lily Pond

Freddie Frog visits as many of the leaves as he can on the way to see Sammy Snail but only visits each lily leaf once. Which is the best way for him to go?

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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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