Mathematicians often need to be able to compare and order numbers, as well as express numbers in different ways. In this feature you will have opportunities to do just that, as you play these different versions of the classic 'matching pairs' game.
The NRICH Project aims to enrich the mathematical experiences of all learners. To support this aim, members of the
NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to
embed rich mathematical tasks into everyday classroom practice.