Students use open number lines to help them write addition equations in this first-grade practice worksheet!

Give your child practice with his math skills with this first grade worksheet, which is all about addition.

This fun first grade math worksheet uses stacks of library books to help kids practice single-digit vertical addition.

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

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

This bubble-filled first grade math worksheet makes practicing addition fun. Your child will practice addition as she solves the problems in the bubbles.

This fun first grade math worksheet uses ice-cream scoops to help kids practice counting and single-digit vertical addition.

In this first grade math worksheet, your child will practice solving single-digit addition problems two ways: with numbers and with dots!

This colorful, first grade addition worksheet really has it all: practice with addition word problems, counting, and drawing!

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.

Learners will take on 20 one-digit addition problems in this sweet springtime worksheet.

This math splash worksheet is a fun way to get your child to practice addition! Your child will solve addition problems printed in the paint splash.

Journey to addition expertise in this charming first-grade worksheet!

Complete autumnal number bonds in this kindergarten and first-grade worksheet!

Try your luck at adding doubles with this colorful first-grade worksheet!

Regroup ones into tens to add in this engaging first-grade worksheet!

Enhance your addition skills with this colorful first-grade worksheet about making 10!

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

This fruit-filled first grade math worksheet offers a healthy dose of mental nutrition!

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

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

Make early addition click with this engaging hundred chart worksheet designed for first-grade learners!

Comb the beach for hats, starfish, pineapples, and seashells in this first-grade math worksheet! 

Practice fact fluency with this fruit- and vegetable-themed worksheet for first graders!

Combining visual with number addition, this first grade math worksheet helps children understand the concept of addition.

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

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