Active Smart Brain Checkers
Speed math to boost your brain power.
The rules are simple: See the equation (i.e. "1+2=3") and tap if it is RIGHT or WRONG. Players have literally a second to answer the question. Game is over if player run out of time or answer incorrectly.
The questions get progressively hard as more questions appears.
4 GAME MODES:
------------------------------
1) Addition
2) Subtraction
3) Multiplication
4) Division