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1st Grade Within 20 Common Core Subtraction Fact Fluency Worksheets

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

Number Line 1-20

Word problems are a great way to apply math knowledge to real-world situations. Check in on your first graders&rsquo; abilities to solve subtraction word problems with this handy assessment.

Subtraction Word Problems

Who&#39;s hiding in the subtraction problems? Use your super subtraction skills to find out which colors to add to the drawing!

Color by Simple Subtraction

Let's check in on those subtraction skills! Use this math worksheet to assess your students’ understanding of subtraction by having them solve subtraction problems within 20.

Assessment: Subtraction to 20

Need to add some sparkle to your child's subtraction practice? Let the stars guide your math whiz as he tackles 12 problems amidst the stars.

Subtracting with Stars

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!

Subtraction Color by Number

Practice addition from a different approach with these number stories. Find the addition equation in each word problem.

Addition Number Stories

Practice balancing addition and subtraction equations with this engaging cut-and-paste worksheet!

Balancing Equations: Cut and Paste #1

Assess your students’ understanding of subtraction by having them solve subtraction problems within 20.

Subtraction to 20

Students further hone subtraction skills by using their understanding of addition with this appealing math worksheet!

Using Addition to Subtract #2

Get more practice balancing addition and subtraction equations with this lower grades math worksheet!

Balance Equations #2

Want to soothe those subtraction woes? Cupcakes to the rescue! This neat, sweet worksheet will guide your kid through subtraction facts.

Subtraction Facts: Cupcake Subtraction

Practice subtraction within 20 with this Halloween math workheet!

Halloween Subtraction #5

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

Additive Inverse Practice

Build great math skills with these story problems. Use the picture to help you visualize each problem.

Math Story Problems

Halloween Subtraction #4

Get even more fun practice balancing addition and subtraction equations with this lower grades math worksheet!

Balance Equations #3

Practice solving different types of subtraction word problems with this worksheet. Plenty of space is included for students to show their thinking!

Solve the Story Problem

In this Halloween Hundreds Chart Game, students use addition and subtraction as they move up and down the chart based on the roll of two dice. The first player to 100 wins the game!

Halloween Hundreds Chart Game

Halloween Subtraction #3

These scales need balancing! By filling in missing addends, this worksheet helps students understand how an equals sign means “the same as.”

Balancing Act

This solve-and-check worksheet encourages kids to solve subtraction problems, and then check their answers with addition.

Subtraction Fact Families

Practice making balanced equations with this first-grade math worksheet!

Make Balanced Equations #1

Practice addition and subtraction within 20 with this sweet Valentine&rsquo;s Day math puzzle!

Valentine's Day Puzzle: Addition and Subtraction Within 20

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

Inverse Operations Practice

In this addition and subtraction worksheet, children will provide the missing numbers to balance ten expressions.

The Numbers Are Missing!

This worksheet helps students understand how an equals sign means “the same as.” By filling in missing factors, students gain practice seeing how multiple number combinations can make the same number.

Balance Each Side

Kids love it when things are fair! Help students make equal groups of toys while exploring how the equals sign means “the same as.” Students will draw the missing objects and write the missing factors to balance the equations.

Make it Fair With Equal Groups

In this worksheet, students solve problems to figure out 10 less.

Ten Less

This worksheet is raining cats and dogs! Can you add them all up correctly? Help your beginning mathematician solve these simple equations.

Adding Cats and Dogs

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1st Grade Within 20 Common Core Subtraction Fact Fluency Worksheets

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