this is the first release of math in second
http://scratch.mit.edu/projects/25661313/

Have you ever thought addition is easy?
If so, play this game!
The only objective of this game is to answer all questions correctly.
Sounds easy, but can you win?

Caution: this game can make you feel hopeless.
Note: please leave your comment in order to improve this game

other project: easy game (v6.24) http://scratch.mit.edu/projects/11030748/

I apologize for my poor English.