If your child is confident in their addition skills, challenge them to tackle addition with three numbers.

Try this bright worksheet to give your first grader some at-home practice with adding three numbers!

Kids look for keywords to determine how to solve each problem with this three-step addition worksheet.

If your child is looking for a number challenge, we've got the worksheet for her. She may be a whiz at adding two numbers, but can she add three numbers?

Track down tens to solve addition problems with three addends!

Add three numbers by making a 10 in this first-grade worksheet!

Teach your students to solve word problems with three addends. Plenty of space is provided for students to show their thinking!

Can your first grader practice adding three numbers together to help these working people do their jobs?

Let's see those addition skills! Use this math assessment to check in on your students’ abilities to add three numbers by having them solve these problems.

Sports stars, liven your math practice with some baseball addition! Your child will get to practice his addition facts (simple one-digit addition problems).

Little artists can apply their drawing skills to math practice with this picture addition activity.

Use your knowledge of place value to solve addition problems with this first- and second-grade worksheet!

How fast can your child do his addition facts? Test his math skills with a fun basketball math sheet, and he'll practice doing one-digit addition equations.

Work with doubles and hone your addition skills in this helpful math worksheet!

Ace addition strategy with the help of this unique worksheet!

Draw on your knowledge of doubles to solve these addition problems!

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

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!

Practice identifying doubles facts with this appealing worksheet!

Explore number bonds with this bright, engaging worksheet!

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

Get even more practice adding tens on an open number line with this first-grade math worksheet!

Direct the bunny towards a tasty treat by solving addition problems in this first- and second-grade worksheet!

As your child practices reading comprehension, he'll get a handle on addition, too.

Test your addition skills with this charming doubles worksheet!

Get more practice decomposing numbers and writing equations with this inviting math worksheet!

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

Master addition with ten frames in this colorful worksheet!

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