Your student will visualize the subtraction problem by counting spaces on the number line.

Bounce across the number line to solve these math problems! Your students will practice their subtraction skills by using the number line as a guide.

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

Keep the numbers grounded by using a number line as a visual aid.

Your child will be able to visualize the math problem by using the number line. Count the spaces to find the answer!

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

Your student will learn how to write a number sentence to complete the fact families.

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!

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.

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.

How much fruit is being sold at the fruit stand? Help your little shopper learn to solve basic word problems with this visual math sheet.

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.

Math got your child down in the dumps? Just go fishing! Play the "Fish for Answers" game to learn simple addition and subtraction.

'Pop' the balloons with equations that equal 19 in this fun mental math worksheet. Have fun and learn math with this balloon buster game.

Math is about more than just numbers, there's a whole new vocabulary to learn, too! In this fun worksheet, first graders will become familiar with words related to subtraction as they practice their math skills.

Sharpen first graders’ subtraction skills with this colorful ten frames matching worksheet!