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!

This pyramid card game is a fun way to help your child learn addition and subtraction. Best of all, itâs quick to set up and easy to play.

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

This activity is a great starting point for practicing mental math because it is quick, easy and involves only simple addition facts.

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

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.

Help your child "step up" to second grade math fact challenges with a fun addition and subtraction game in your very own kitchen.

Engage your third-grader in this version of the classic game and she will get lots of practice using mental math to solve addition and subtraction problems.