2 + 2 = ?

Are you clever as you think? A Math game for all ages.

It seems easy at first but is actually so PRETTY HARD. After each right answer, the next math will become harder and the time will be shortened also.
Can you handle it? Lets see how fast are your reflexes!!! Through this game app, you can improve your math skills and develop your own mental agility.
Dont forget to share your highest score and Challenge your friends to prove them that you are a real talent!!!
Play game and have fun ~

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Website: http://bigfunapp.com/
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Twitter: https://twitter.com/bigfunapp