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Common Core Addition Strategies Worksheets

It&#39;s time to check those addition skills! Use this to assess your student&rsquo;s abilities to add within 20.

Addition to 20 Check-in

Count and add the Thanksgiving pictures in this simple addition worksheet!&nbsp;

Thanksgiving Simple Addition #1

Starlight, star bright, let&#39;s add these numbers right! Practice single-digit addition in this colorful preschool and kindergarten worksheet.

Superstar Addition

Keep math skills warm during the chilly months with this winter-themed addition worksheet!

Winter Addition

Number bonds are a great way for your kids to explore the relationship between addition and subtraction. By filling in the missing numbers, students get experience with fact families.

Number Bonds All Around

Students will practice adding within 10 as they identify the missing numbers on each number bond using the numbers at the bottom of the page.

Fix the Number Bonds

How many zebras do you see? What about tigers? Practice your math skills with animals. Count and add up the drawings to practice addition.

Animal Picture Addition

Add numbers within 20 using ten&nbsp;frames with this first-grade math worksheet!

Adding Within 20 Using Ten Frames

Teach kindergarteners addition facts with this addition within 10 worksheet!

Adding Balloons Up to 10

Practice adding one to numbers within 10 with this first-grade addition worksheet!

Adding One

In the chill of winter, keep your child's brain warmed up with some single-digit addition. This is a great chance for her to brush up on her math facts.

Winter Math

If your child is looking for a number challenge, we've got the worksheet for her. She may be a whiz at adding two numbers, but can she add three numbers?

Add All Three: Adding Three Numbers

Looking for a different way to engage your child with his addition facts? This color by number underwater scene might do the trick!

Addition Color by Number

Give your young mathematicians practice with number bonds and number sentences in this visually interesting worksheet that has students composing and decomposing numbers.

Compose and Decompose Within 20

The hundreds chart is great for adding tens. Help Stephanie figure out how many beads she bought by moving down the chart.

Adding 10s on the Hundreds Chart

Practice addition within 100 using open number lines&nbsp;with this first-grade math worksheet!

Open Number Line Addition Within 100: Write the Equation #1

Practice finding missing numbers while adding within 20 using ten frames!

Adding Within 20 Using Ten Frames: Missing Numbers

Addition

Time for school! Have your first grader take a look at this school (school of fish, that is) and solve the addition problems.

Fish School Addition

Give your students simple two-digit numbers to practice the decomposition addition strategy! This can be used as a stand-alone activity or in conjunction with the Composing and Decomposing lesson plan.

Decompose to Add: Two Digits Within 20

Help your students apply strategies when solving addition problems. This worksheet provides practice for using number lines to solve addition problems with three-digit numbers.

Practice Adding Three-Digit Numbers on an Open Number Line

Kindergarten students are practicing their addition skills! Help them practice adding one more using this helpful worksheet.

Matching Numbers: One More

Practice addition within 10 with this Halloween math workheet!

Halloween Addition #2

Practice representing 10 using ten frames in this kindergarten addition worksheet!

Make 10 in Ten Frames: Match the Equation #2

Practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Adding Two-Digit Numbers on an Open Number Line #1

Use the mat to give students extra practice composing a 10 as they learn to add to 20.

Double Ten Frame Mat

It&rsquo;s time for students to make their own number bonds! In this activity, students will be given number sentences to solve and represent using number bonds.

Build Your Own Number Bond

Students learn to decompose numbers through this fun activity. After being given a number, young mathematicians come up with their own way to decompose the number into two different numbers.

Break the Numbers Down!

Let&#39;s see those addition skills! Use this math assessment to check in on your students&rsquo; abilities to add three numbers by having them solve these problems.

Assessment: Adding Three Numbers

Get more practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Adding Two-Digit Numbers on an Open Number Line #2

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Common Core Addition Strategies Worksheets

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