Welcome to the home of rich mathematics
Teachers
Primary Pupils
We hope that these new situations and ideas will make you curious to know more.See all problems Open for Solution
See all Resources for ages 5-11
Secondary Students
Head out on Journeys of Discovery and explore mathematics you've never met before.
See all problems Open for Solution
See all Resources for ages 11-18
Your Solutions
See if your solutions to our recent problems have been published
Primary
Secondary
For regular updates, sign up for our Newsletter
Primary
Secondary
For regular updates, sign up for our Newsletter
Copyright © 1997 - 2018.
University of Cambridge. All rights
reserved.
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.