Build addition fluency with this worksheet that focuses on adding eight to numbers within 10!

Count, add, and compose numbers under 20 in this colorful first-grade worksheet!

Use open number lines to practice addition within 100 with this colorful math worksheet!

Practice adding 3 to numbers within 10 with this first-grade addition worksheet!

Practice adding tens on an open number line with this first-grade math worksheet!

Jump into addition with this hundred chart worksheet for first and second graders! 

Master making ten to help you solve addition problems in this helpful worksheet!

Track down sneaky number pairs to make 10 in this unique addition worksheet!

Introduce your little math whiz to word problems with this playful addition worksheet.

Children are introduced to a new way to add with this base 10 rods worksheet.

Build addition fluency with this worksheet that focuses on adding nine to numbers within 10!

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

First graders will have fun with this fruit and vegetable-themed addition worksheet!

Practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Try adding groups of bees, butterflies, and other assorted bugs in this beneficial worksheet!

Sharpen your single-digit addition skills with this helpful first- and second-grade worksheet!

This hundred chart worksheet makes adding ten easy!

Practice your fluency facts with this addition worksheet for kindergarteners and first graders!

Try your hand at turnaround facts with this interactive addition worksheet for first graders!

Flip dominoes around to learn about the commutative property of addition in this engaging worksheet!

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

Find plums and sums as you solve addition facts in this first-grade worksheet!

Your first grader will practice his mental math and counting with this colorful addition worksheet!

Get more practice balancing addition and subtraction equations with this engaging cut-and-paste worksheet!

Practice addition while solving number puzzles in this engaging worksheet for first and second graders!

Practice those doubles facts up to 12 with this fun dice-themed addition worksheet!

Boost your addition skills with this hundred chart worksheet for first and second graders! 

Add numbers within 20 using ten frames with this first-grade math worksheet!

Practice addition facts with this pie-themed worksheet for kindergarteners and first graders!

Give students practice adding seven to numbers within 10 with this first-grade addition worksheet!