Age 16 to 18
Challenge Level
Just Jottings (16-18)
All you need to have a go at these activities is a pen or pencil and some paper...
Age 16 to 18
Challenge Level
Videos and Interactive Problems (16-18)
These activities include videos or interactive elements to aid your exploration
Age 16 to 18
Challenge Level
Maths to Take Your Time over (16-18)
These activities might take a while. You can keep coming back to them over several days or weeks!
Age 16 to 18
Challenge Level
Print it Out (16-18)
For these activities, you will need access to a printer.
Age 14 to 18
Challenge Level
Adventures with Complex Numbers
This collection is designed to give an introductory taste of complex numbers.
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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.