This challenge asks you to investigate the total number of cards that would be sent if four children send one to all three others. How many would be sent if there were five children? Six?
A-magical Number Maze
Stage: 2 Challenge Level:
Remember to use every number in your route round the
Keep a record so you know whether you have tried that route before
You might find it useful to print out this sheet which has twelve
copies of the maze.
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. More information on many of our other activities
can be found here.