Ultimate Maths Invaders v2 for Mac
The Mac App Store offers downloads of Ultimate Maths Invaders v2 for Mac for free. That's a $24 drop and the lowest price we could find. This Space Invaders-like educational software teaches several levels of math curriculum. Offer ends December 14.
Note that this download is for Mac (OS X 10.6.6 or later), not iOS.
Posted December 11, 2012
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