Invite your first grader to play this subtraction sacks game to get her actively involved in understanding and memorizing subtraction facts.

Try this card game to build math fact skills, like addition and subtraction, and have a great time, too!

Using just an egg carton and some beans or pennies, you can play this game with your first grader and see real gains in core math skills.

Here's a hands-on activity that first grade use to help kids get a feel for equations. It uses popsicle sticks to practice addition and subtraction!