Early Childhood Common Core Addition Fact Fluency Worksheets

Adding numbers within 20 is as easy as counting balloons with this colorful and simple worksheet.

Practice addition facts within 10 with this high-flying math crossword puzzle!

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.

Help your busy bee get some addition practice in on Easter with this addition worksheet. She'll use visual clues to help her tally up addition problems.

Celebrate spring with some Easter addition practice. This roundup of picture equations provides a great visual intro to addition.

Count the number of vegetables in each box to find the answer to each of the addition problems.

Featuring simple addition problems and adorable sea creatures, this color by sum sheet is sure to entertain your child as he gets essential math practice.

Kids practice adding single-digit numbers and writing the sums on this garden-themed kindergarten math worksheet.

Practice decomposing numbers and writing equations with this kindergarten and first-grade math worksheet!

Who's that coming down the path? Why, it must be the Easter bunny! Give your first grader a fun way to practice her basic addition.

Twinkle, twinkle little star! Help your child practice addition with this math worksheet.

Kids practice adding single-digit numbers and writing the sums on this ocean-themed kindergarten math worksheet.

Use these animal themed math problems to assess your students’ ability to solve addition problems within 20.

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

Give your preschooler a head start in math with this simple addition worksheet. Colorful and catchy, he'll count and color too!

Add up simple addition problems using Easter themed visual aids, such as Easter eggs and flowers. Try our Easter addition worksheet with your child this spring.

It’s almost the end of kindergarten! Use this helpful math worksheet to assess whether your students are able to distinguish between addition and subtraction equations in word problems.

Kindergarteners practice representing equations using ten frames in this addition worksheet!

Give your young math learner practice composing numbers 11–19 with this addition strategies worksheet!

Get more practice representing 10 using ten frames in this kindergarten addition worksheet!

Make the leap from counting to addition with this fun picture addition activity.

This worksheet is a fun way to practice writing and adding numbers 0 to 10.

Students will identify what’s missing as they practice adding within 10 to find the missing numbers on each number bond.

Kids practice adding single-digit numbers and writing the sums on this circus-themed kindergarten math worksheet.

Let's catch some critters! Apply those counting skills to addition with this creepy-crawly picture math worksheet.

Get practice with addition facts within 20 with this colorful kindergarten math worksheet!

Adding two numbers? Too easy. See if your kindergarten math whiz can add three!

Children will count and add rainbows, shamrocks, harps, and even sheep in this playful St. Patrick's Day math worksheet.

Kids practice adding numbers with addends up to 10 and writing the sums on this fruit-themed kindergarten math worksheet.

Race to learn addition with this fun picture addition worksheet. Kids will count the vehicles to solve each picture equation.