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

Make math fun for your child by turning it into a game and challenging him to beat the calculator with this cool math race!

For most second graders, a good secret code is just about irresistible. Here's one that builds math facts while you're at it!

It's important to be able to add and subtract quickly and accurately, and this activity is the perfect way to practice.

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

Trying to find sums of groups of multiples is a great way to practice your addition. Be sure to double check your work. If you clear all of the cards, you win!

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.