수학 퍼즐

Select the correct answer for the mathematical expression!

This game is for math lovers, you have to select the correct answer for the mathematical expression shown.

FEATURES:

- 3 difficulties

- 8 mathematical expressions

- 24 achievements from google play games

- 24 leaderboards from google play games

RULES:

- the game has 10 rounds

- each round is worth 1000 points

- a wrong answer decreases 250 round points

- round points decrease with time