Early Childhood Common Core Addition Resources

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

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

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

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

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

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.

Teach kindergarteners addition facts with this addition within 10 worksheet!

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

Help your first grader have fun with early addition. This Christmas worksheet uses pictures related to the holiday so your child can enjoy counting and adding.

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.

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.

Children practice addition within 10 with this appealing bug-themed worksheet.

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

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

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

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

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.

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

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

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

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

Kindergarten students are excited to practice their addition skills. As they grow to become better mathematicians, use this fun worksheet to help them understand what happens when you add one more.

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

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

Would you be my valentine? Introduce your kindergartener to basic addition with Valentine's Day picture math!

Show your little builder the basics of addition with this picture math worksheet!