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

Practice using the number line to count and subtract numbers up to nine in this Hanukkah themed worksheet.

Practice subtraction on a number line with this engaging second-grade math worksheet!

Learners practice open number line subtraction within 100 with this engaging math worksheet!

Learners practice open number line subtraction within 100 with this engaging math worksheet!

Introduce learners to open number line subtraction within 100 with this engaging math worksheet!

Practice writing subtraction equations using the number line strategy with this first-grade math worksheet!

Get practice writing two-digit subtraction equations using an number line with this first-grade math worksheet!

Get practice writing two-digit subtraction equations using an open number line with this first-grade math worksheet!

Help the frog catch the fly! This entertaining math game will have you students practice adding and subtracting within 20 on a number line.

It’s time to learn more about the equals sign! By filling in missing factors, students learn how the equals sign means “the same as.”

Learn to navigate subtraction in this fun fact fluency worksheet!

Learn to solve subtraction problems at lightning speed with this engaging first-grade worksheet!

Learn to subtract tens with a visual model in this first-grade worksheet!

Here's a colorful set of drill sheets for kindergarteners who are ready to learn about subtraction.

Learn to subtract multi-digit numbers using ten frames in this helpful first-grade worksheet!

Have your child work backwards to solve addition problems and learn more about the additive inverse.

Practice simple subtraction with your child. She can play the "Fish for Answers" game to learn math facts!

Help your little math whiz learn the relationship between addition and subtraction with this practice sheet on inverse operations!

Count up the items on the construction zone! Learn how to subtract by crossing off the right number of items.

Help your student learn the relationship between addition and subtraction. He'll practice finding the inverse equations of addition problems.

Learn how addition and subtraction are related with this practice sheet. Your child will match subtraction equations with inverse addition equations.

Give your first grader a great visual learning game, where he can "Fish for Answers" and learn his math facts!

Kids will learn more about inverse operations by reviewing their subtraction problems. Use addition, the inverse of subtraction, to review problems.

Count up the critters to solve each subtraction problem! Help your young mathematician learn how his counting skills translate to arithmetic.

Visual learners will learn subtraction basics with our colorful, flower-themed worksheet. Kids will count picture of flowers, then cross out images to subtract.

Cross out butterflies to learn subtraction basics in this math worksheet. Kids will solve subtraction problems by crossing out pictures of butterflies.

Addition and subtraction fact families are blasting off the page. They're grouped neatly together and ready for your kid to learn them backwards and forwards.

Who knew math could be as fun as fishing? This great "Fishing for Answers" series will help your child learn her addition and subtraction facts.

Practice is the best way for children to get a handle on arithmetic. This 1st grade math worksheet will help your child learn basic subtraction.