Math Ref Free is a half the size and none of the price of Math Ref full. Get a sample of this comprehensive list of equations and more at your finger tips.

Simple but challenging maths game - ideal for young players. Four key math skills - addition, subtraction, multiplication and division.

Three skill levels - the hard level can get quite tricky, even for adults!!

Score points for each correct answer - fast answers score more! 20 seconds to answer each question - try to answer all 20.

There are 49 achievements in the game - can you get them all?