Math Crunch - Test Your Math!

MathCrunch is a very simple game where you calculate several number with PLUS. There are two game modes: CLASSIC: calculate as many as number as you can in 10 seconds! CHALLENGE: running number in 10 seconds! try the PROFESSOR level, calculate 30 number in 10 seconds! that's 1 number every 0.3 secs! check out ranking to see how you compare with other Mathematician in the world!