Practice adding 3 to numbers within 10 with this first-grade 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?

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

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.

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

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

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

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

Learn to use the commutative property with three-addend addition expressions!

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

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

Practice addition within 10 with this Halloween math workheet!

Looks like the Easter bunny has left some colorful treats for a special student! She'll need to solve all the simple addition problems in each egg.

Children practice addition within 20 in this fall-themed math worksheet.

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

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

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

Practice writing addition equations within 20 with this inviting and accessible math worksheet!

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

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

Little math learners can have a blast solving these Valentine's Day addition problems! Build basic math skills with this practice sheet.

Explore number bonds with this bright, engaging worksheet!

Shape up your addition skills with these square puzzles!

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

Practice addition within 100 using open number lines with this first-grade math worksheet!

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

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

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!

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