Help a squadron of spaceships blast off to the stars by completing these addition and subtraction math facts.

Your child will practice addition and subtraction by figuring out how much change Daddy got at each store with this word problem.

Someone help this elephant! He's lost all his color, and he doesn't know how to get it back. Use subtraction to come to the elephant's rescue!

This math game is a great way to help first grade learners hone their addition and subtraction skills as they race to 100.

Use this number line as a tool to practice adding and subtracting within 20.

If your first grader dreads at-home math practice, give her a breath of fresh air with this colorful subtraction printable!

This colorful subtraction printable will give your first grader a breath of fresh air, containing bright colors and space to check his work with tally marks.

Your first grader's take-away practice will take off with this charming subtraction printable!

Master subtraction under 20 with this bright, inviting practice sheet!

Ace subtraction problems in this apple-themed activity!