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.

Try this fun addition game with your second grader! Arrange playing cards to find the largest possible sums.

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!

Looking for a cool game to help your first grader learn her 11s? Look no further than this clever one-person card game.

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

Your first grader will love this addition challenge! Roll dice and keep a running total as you try to achieve the highest score.

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

Use empty soda bottles to create a fun bowling set that helps your first grader practice addition skills!

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

Make practicing addition facts more fun and teach your child the helpful strategy of adding quickly to 10 in this fun and easy-to-make card game!