These clever hacks will help your kids estimate the number of jelly beans in a jar, leaves on a tree, and more.

All the Latest Game Footage and Images from Math Genius: Addition Edition Math Genius: Addition Edition is a fun and educational game that challenges players with randomly generated addition problems.

Every mother thinks her kid is amazing and special — a genius kid! But in my generation of parents, there's this second-layer or need for our kids to be literal certificate-deserving, award-winning ...