Turn a snow day into a math day with this winter-themed first grade addition worksheet that offers single-digit problems with sums up to 9.

Can your first grader dig through a leafy mess to find the numbers that are added together for each clover? He'll come out of it with stronger addition skills!

Get into the spirit of St. Patty's Day with this picture addition worksheet for beginners.

Simple addition salutes Independence Day and a fun way to practice addition for your child this summer!

Simple addition salutes Independence Day and a fun way to practice math for your child this summer!

Build a chocolate box while practicing addition in this Valentine’s Day worksheet for first and second graders!

Print out this spring-themed addition worksheet and make the next rainy day an educational one for your first grader!

Your little one will love practicing basic addition with this Valentine's Day worksheet! She'll do some coloring as she solves each equation.

Celebrate Valentine's Day and practice math at the same time with this first grade addition worksheet. Use the kisses to help you solve the problems.

One day your little one may collect a huge set of shoes, but he'll need to count and add first! Give him some practice adding shoes with this worksheet.

Help your child learn the basic idea behind addition with this leafy math worksheet.

The second in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

The third in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

The fourth in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

The fifth in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

The last in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

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

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!

Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!

Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!

Get more practice writing addition equations within 20 with this inviting math worksheet!

See what sums you roll with this fall-themed addition worksheet for kindergarteners through second graders!

Get more practice writing addition equations within 20 with this inviting math worksheet!

Practice making 10 to solve equations with this colorful first- and second-grade worksheet! 

Test your knowledge of the commutative property with this essential worksheet!

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

Strengthen first and second graders' single-digit addition skills with this hands-on worksheet!

An introduction to addition worksheet for preschoolers and kindergarteners, featuring presents.

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