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2nd Grade Within 20 Common Core Addition Fact Fluency 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

Addition

Practice addition within 20 with this Halloween math workheet!

Halloween Addition #5

Use this handy graphic organizer to help students figure out how many parts make up a whole. Then they'll write out their answers using a helpful number words word bank.

Part Part Whole

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

Balance Equations #2

Groups of ten make addition a breeze! Use this nifty worksheet to learn about the "circle ten" shortcut.

Circle Ten and Solve

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

Balance Equations #3

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

Valentine's Day Puzzle: Addition and Subtraction Within 20

Celebrate Christmas and exercise math skills with our holiday word problems. Kids will solve Christmas word problems using addition, subtraction, and division.

Christmas Word Problems #1

<p>Looking for a fun way to practice your child&#39;s addition skills? Go by the numbers with this math riddle worksheet.</p>

By the Numbers!

Help your first and second-graders practice adding and subtracting with this holiday-inspired word problem worksheet. Use the Holiday Shopping worksheet to help your learners discuss their answers with partners as well.

Holiday Shopping 1

Invite your learners to hop into some fun with this seasonal Easter puzzle worksheet!

Easter Puzzle: Addition and Subtraction Within 20

Learners practice addition and subtraction within 20 in this St. Patrick&#39;s Day-themed math puzzle!

St. Patrick's Day Puzzle: Addition and Subtraction Within 20

This activity will help students reflect on the many potential combinations for a number as they work on identifying a missing part of a whole using dots and a word bank.

What's Missing?

These Christmas word problems will get your child doing math as he thinks about presents under the tree. Try these word problems with your child.

Christmas Word Problems #12

Strengthen your second grader's ability to tackle his addition facts by adding up the number strings, and uncover a fun fact when he's finished.

Number Strings

This worksheet is a fun way to practice skip counting by seven, addition facts, and number sense skills.

Skip Counting by 7

Use this glossary with the EL Support Lesson Plan: Adding Within 20.

Glossary: Adding Within 20

To complete this adorable worksheet, have your second grader re-write each addition equation vertically and then solve using regrouping.

Addition with Carrying 5

This worksheet is a fun way to practice skip counting by nine, addition facts, and number sense skills.

Skip Counting by 9

Swing through the trees with this multiplication monkey! Your child will practice skip counting by 3s, preparing himself for multiplication as they go.

Skip Counting Practice #1

Practice creating and solving simple addition problems.

Vegetable Math

Can you tell what bird this is? Have fun with a skip-counting dot-to-dot, the perfect way to introduce your child to multiplication.

Skip Counting Swan

Use these vocabulary cards with the EL Support Lesson Plan: Adding Within 20.

Vocabulary Cards: Adding Within 20

Does your second grader need help with double digit addition? Help her strengthen her mathematical skills while uncovering the hidden phrase.

Addition Word Puzzle

It's almost Christmas time, and it's up to your kid to calculate the numbers of the season. Tally up the number of Christmas ornaments, candy canes, and movies.

Christmas Word Problems #13

Use the worksheet, Holiday Shopping 2, to help your first and second graders practice adding or subtracting word problems. Learners will answer the problems and then discuss their answers with partners to show their understanding.

Holiday Shopping 2

There are 10 gifts under the Christmas tree, but they're missing their colors. Your child will use his math and creative skills to color them in this worksheet.

Colorful Christmas Math #17

Should this Christmas present be red, yellow, or green? It's up to your young mathematician to find out in this Christmas math and color-by-number worksheet.

Colorful Christmas Math #9

Your child can exercise addition and subtraction skills at Christmas time with this mental math worksheet. It also includes a bonus coloring exercise.

Colorful Christmas Math #13

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2nd Grade Within 20 Common Core Addition Fact Fluency Worksheets

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