Make two-digit addition easier with this inviting worksheet!

Learn how to use doubles facts to solve other addition problems!

Solve addition problems using the near-doubles method with this helpful worksheet!

Solve near-doubles facts with this appealing worksheet!

Hone your addition skills with this engaging near-doubles worksheet!

Practice addition within 10 with this Halloween math workheet!

Level up your addition skills with this fun worksheet!

Use this visual model to practice adding 10 to two-digit numbers!

Test your talent in two-digit addition with this colorful math worksheet!

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

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

Master the math of making 10 and 20 with two addends in this helpful addition worksheet!

Solve an enjoyable maze of doubles facts with this fun one-page worksheet!

Practice multi-digit addition with this hundred chart worksheet for second graders! 

Sharpen second graders' hundred chart know-how with this addition worksheet!

Get more practice adding multiples of 10 on an open number line with this colorful worksheet!

Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!

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

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

Search for numbers in a hundred chart with this helpful first-grade 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?

Try solving near-doubles facts with these nine problems!

This worksheet takes your child a step farther than one-digit addition. As he completes the page, he'll learn to add a two-digit number to a one-digit number.

Get more practice exploring properties of operations while writing addition equations in this second-grade math worksheet!

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

If your preschooler or kindergartener has an eye for style, this worksheet will help get them adding. Have them count the total number of hats when presented with two groups of hats.

Practice using place value to solve addition problems with this math worksheet!

Your students have been plugging away at their math skills all year. Now it's time to put those skills to the test! Use this math assessment to check in on your students’ abilities to add 10 to two-digit numbers.

Practice adding tens with a visual model in this helpful worksheet!