Math Racing

You've never realized that math puzzle games can be so exciting,quick thinking!
Your mission in math racing is to get high score,show off to your friends.
Best math practice for you,math racing increases your logical thinking.

How to play:
-You only have few seconds to solve the equation.
-You get a new equation after every one you solve.
-Time is getting shorter.
-The equation is becoming more and more difficult.
-Try to solve as many as possible.
-Try to beat your highest score.