World Maths Day , a free annual event run by Mathletics, is an opportunity for students to play against each other in mental arithmetic games in real time. The questions are appropriately leveled for different ages and abilities.
Teachers can register their classes to take part. (Click on the orange button on the website).
E-safety concern
You will be asked for pupils names. Only use first name and an initial for the surname e.g. Mike S
http://www.worldmathsday.com/