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Esin aged 7 from Mef School in Turkey sent these two solutions:
Dost, also 7 from the same school, sent alternative answers:
What is the greatest number of squares you can make by overlapping three squares?
Find all the numbers that can be made by adding the dots on two dice.
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?