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Can you find the volumes of the mathematical vessels?

Find the sum of this series of surds.

Polygons drawn on square dotty paper have dots on their perimeter (p) and often internal (i) ones as well. Find a relationship between p, i and the area of the polygons.

Which set of numbers that add to 100 have the largest product?

Where should you start, if you want to finish back where you started?

Play around with the Fibonacci sequence and discover some surprising results!

Join pentagons together edge to edge. Will they form a ring?

Noah saw 12 legs walk by into the Ark. How many creatures did he see?

Can you continue this pattern of triangles and begin to predict how many sticks are used for each new "layer"?

How have "Warmsnug" arrived at the prices shown on their windows? Which window has been given an incorrect price?