The List: The 11 Best Apps for Moms

Math can be cool. That's what we tell the kids, anyway. Prove it to yourself, and them, with a simple game involving Newton, the penguin who hops from square to square as you select the right number based on simple math problems (numbers that can be divided by threes, etc). Watch out for the Yetis that chase you and the time bombs that blow up the whole board.