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Seven Squares - Group-worthy Task

Choose a couple of the sequences. Try to picture how to make the next, and the next, and the next... Can you describe your reasoning?

Pair Products Poster

Pair Products Poster


Every member of the club is a member of two committees. How many members are there in the club?

Marbles in A Box Poster

Age 11 to 14
Challenge Level

This poster is based on the problem Marbles in a Box
The poster is available as a pdf .

The poster should automatically open in your browser.
This poster is also available as a .png image file by clicking here.