Help your child get comfortable with the concept of estimation, which will come in handy during everything from standardized tests to future shopping trips!

What's my number? Go ahead and guess! This logic game focuses on number sense that suits all ability levels, as players' questions can be simple or complex.

Declare a "Pocket Day" in your house and help your child practice his addition skills as he counts how many pockets the family is wearing that day!

Make practicing addition facts more fun and teach your child some helpful strategies with this spin off of the traditional "Go Fish" game.

Take paper football to the next level by creating a "field" with objects from around the house. A great indoor and rainy-day activity.

Practice addition with your child in a whole new way when you battle to defend your cards in this competitive game. Math has never been so fun!

Here's a simple math activity that has your child using her basic addition facts to solve a secret code.