Test your beginning addition skills and race the bat. This project has click-able numbers that change to Yes or X, prevention of accidental double-clicks, and a non-competitive bat-- it even pauses as the problem is changed.
This is an old project of mine that was probably removed from the website because I had used the old ABS block. I have fixed that and have uploaded it again. This is based on MrHills project http://scratch.mit.edu/projects/31372/ (Click the green flag to start.)
