This entertaining magic trick will 'trick' kids into using math skill to impress their friends!

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.

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.

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