Test yourself against your class mates, then against the rest of the world! From Brecknock to Mexico City, prove yourself to be the quickest and most accurate mathematician in the world!
Follow the link and get going: http://www.mathletics.co.uk/
Beth and Henry will be checking for progress and prizes will be awarded!
(Also: the first person who tells me the name of one of the famous mathematicians in the pictures above will get a merit! One for each!)