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Three Squares

What is the greatest number of squares you can make by overlapping three squares?

Two Dice

Find all the numbers that can be made by adding the dots on two dice.

Biscuit Decorations

Andrew decorated 20 biscuits to take to a party. He lined them up and put icing on every second biscuit and different decorations on other biscuits. How many biscuits weren't decorated?


Age 5 to 7
Challenge Level
We had just two submissions for this challenge, with pictures showing what they found.

Yihang  from
Wembdom St George sent in this picture:

Lily from St. Kevin's Geebung in Australia sent in four pictures, the first shows her answers and the next three shows where she went with successfully exploring other shapes.

Larger versions of those three are worth a look here.

Well done the two of you, maybe others will feel they want to explore further.