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1st and 2nd Grade 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

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

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

Adding Within 20 Using Ten Frames

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

Adding One

This addition page is a hoot! Help your kid practice math facts with this owl color-by-number printable!

Owl Color-by-Number

Your student will practice her addition skills with this number line worksheet. Skip along the number line to solve the addition problem!

Addition Using a Number Line

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

Not only does this worksheet bolster kids' addition skills, it's a great mental math exercise, too.

Quick Addition: Adding Four Numbers

Practice addition within 10 with this Halloween math workheet!

Halloween Addition #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

This math worksheet gives your child lots of practice with front-end estimation, addition, and subtraction.

Practice Front-End Estimation

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

Single-digit addition is a leap away using number lines like the ones on this worksheet.

Number Line Frog Leap One-Digit Addition

Complete the number sentence by counting left and right on a number line. Can your child find all the missing numbers?

Find the Missing Number

Make one big jump, then make little jumps to find the answer. Your child will practice his addition skills by counting the numbers on the number line.

Jumping the Number Line

This worksheet takes your child a step farther than one-digit addition. As he completes the page, he&#39;ll learn to add a two-digit number to a one-digit number.

Count and Add Blocks

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