It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

Number bonds are a great way for your kids to explore the relationship between addition and subtraction. By filling in the missing numbers, students get experience with fact families.

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

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

Time for school! Have your first grader take a look at this school (school of fish, that is) and solve the addition problems.

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?

Practice addition within 100 using open number lines with this first-grade 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.

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.

Give your young math learner practice composing numbers 11–19 with this addition strategies worksheet!

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.

Kids add, subtract, or use math facts they have committed to memory to fill in the missing numbers in the fact families on this second grade math worksheet.

Practice addition within 10 with this Halloween math workheet!

In the chill of winter, keep your child's brain warmed up with some single-digit addition. This is a great chance for her to brush up on her math facts.

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

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

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

This solve-and-check worksheet encourages kids to solve subtraction problems, and then check their answers with addition.

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

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

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

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

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

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

Stay sharp this spring season with an addition Easter egg hunt! Your child will practice her addition facts, simple one-digit addition problems.

Enjoy an egg-cellent Easter review of addition facts! Hunt for a solution in each colorful egg, with simple addition problems for your first grader to solve.