National Flags
Age 7 to 11
Challenge Level
This problem explores the shapes and symmetries in some national flags.
A Puzzling Cube
Age 7 to 11
Challenge Level
Here are the six faces of a cube - in no particular order. Here are three views of the cube. Can you deduce where the faces are in relation to each other and record them on the net of this cube?
Dice in a Corner
Age 7 to 11
Challenge Level
How could you arrange at least two dice in a stack so that the total of the visible spots is 18?
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NRICH is part of the family of activities in the Millennium Mathematics Project.
NRICH is part of the family of activities in the Millennium Mathematics Project.