This easy math puzzle can also help adults maintain their math skills, while simultaneously helping children learn the basics. Here is how it works: The board will fill periodically with numbered tiles. The user’s job is to remove the tiles in a math based way using: Addition, Subtraction, Multiplication and Division Just tap on 2 tiles, with a mathematical action in mind, and tap on the 3rd tile in order to find the answer. Kids can use it with minimal adult supervision! Happy Playing and Learning..