problem
Favourite
Rolling that cube
My dice has inky marks on each face. Can you find the route it has taken? What does each face look like?
problem
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Square Corners
What is the greatest number of counters you can place on the grid below without four of them lying at the corners of a square?
problem
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Treasure Hunt
Can you find a reliable strategy for choosing coordinates that will locate the treasure in the minimum number of guesses?
problem
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Shape Draw
Use the information on these cards to draw the shape that is being described.
problem
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Shapes on the Playground
Sally and Ben were drawing shapes in chalk on the school playground. Can you work out what shapes each of them drew using the clues?
problem
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Sponge Sections
You have been given three shapes made out of sponge: a sphere, a cylinder and a cone. Your challenge is to find out how to cut them to make different shapes for printing.
problem
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Dice in a Corner
How could you arrange at least two dice in a stack so that the total of the visible spots is 18?
problem
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Square It
Players take it in turns to choose a dot on the grid. The winner is the first to have four dots that can be joined to form a square.