Mathcats

OH, NO! 

Four (very bad and angry) enemies are trying to destroy you! How could you escape? Your math (not meth) classes are going to be, after all, useful.  It's time to solve math problems to... well, don't die.

OPERATIONS:

+ : Sum

- : Subtraction

* : Multiplication

// : Integer division (without decimal places)

/: Division (with 1 decimal place)

HOW TO PLAY:

There is a clock and the enemy is approaching you. If the enemy touches you or the clock runs down, prepare yourself to take damage.

A small math problem will appear on the screen, you will type the answer, when you're finished, press enter. If your answer is correct, you gain HP and time, and the enemy retreats a bit and lose a bit of HP. If your answer is wrong, you lost HP and time.

The final objective is to ki- destroy, I mean, all the enemies!