Take a splash in the pool and add for the gold! Your little Olympian can practice adding multiple double-digit numbers as she swims for first place.

Help your first grader visualize how addition works with this brightly-colored worksheet that includes a visual representation of each equation.

Maybe the real treasure at the end of the rainbow was the addition skills you gained along the way!

How many ways can you add up to ten? In this worksheet, kids practice making ten by filling in the missing number in each equation to make it equal ten.

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!

Your child will practice subtraction, by using inverse operations. Find the missing numbers to solve the subtraction problems.

Start fishin' for addition! Here's a great worksheet will help your child practice his simple addition and counting

Have blast doing math with this addition coloring page! Your first grader can practice his addition facts while he colors.

Make addition practice sweet with this charming candy-themed 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.

Practice adding to 10 with this egg-cellent worksheet for kindergarteners and first graders!

Lettuce practice addition fluency skills with this first-grade worksheet!

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

Get your first grader excited about addition with a fun math coloring page. She'll practice her addition facts as she colors the picture.

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

Add some sparkle to your first grader's addition practice with this twinkling worksheet.

Addition and subtraction fact families get a lift from this squad of rocket ships. Help your child practice addition and subtraction with this worksheet.

Practice addition under 20 with visual models in this useful math worksheet!

Santa's a busy guy. Help him out this holiday season by adding up his stash of candy canes, snowmen and presents!

Give students practice adding 2 to numbers within 10 with this addition worksheet!