Mathematicia by AppsPublisher.com
Mathematicia is one of those rare games that bring in pleasure and enjoyment to learning. This is a great way for kids to get a strong hold on mathematics without getting bored with monotonous number puzzles. The game brings in a random combination of numbers to form new puzzles every time you play and so even if you play thousands of times, it’s like a new game.
Developer Website: http://www.mathematicia.com/