Challenge your child to add three, four, and five numbers together. He may find the task daunting, but there's a trick to add multiple numbers that will help!

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

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.

Start your engines and rush toward the finish line in this engaging addition worksheet!

Find the number of butterflies, flowers, rainbows, and watering cans in your garden with this spring-themed math worksheet for first graders! 

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

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

Practice rearranging addition equations with this colorful worksheet!

Word problems are a great way to apply math knowledge to real-world situations. Check in on your first graders’ abilities to solve addition word problems with this handy assessment.

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

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

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

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

Search for acorns, mugs, pumpkins, and mushrooms with this fall-themed addition worksheet for first graders!

Learn about the commutative property with this beach-themed worksheet!

Practice addition and subtraction with this first-grade hundred chart worksheet!

Practice addition within 100 using open number lines with this first-grade math worksheet!

Learn to navigate a hundred chart with this first-grade worksheet!

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

Test your addition skills with this hands-on math worksheet!