Put your brain to the test in this thrilling
educational game.
Defeat hungry flesh eating zombies by mastering
math equations.
Your graded on time so the faster you are the more the points
and the higher the score .
You start on addition and subtraction.
Earn 3 stars to advance to hard .
Hard consists of multiplication a division .
GOOD LUCK !
![9+10 Attack of the Killer Equation, But I Charted It [Downloadable] screenshot 4](https://i.ytimg.com/vi/HJ-bCK5tIyc/mqdefault.jpg)
9Apps 4.9
