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.

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

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

This addition page is a hoot! Help your kid practice math facts with this owl color-by-number printable!

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

Add numbers within 20 using ten frames with this first-grade math worksheet!

Looking for a different way to engage your child with his addition facts? This color by number underwater scene might do the trick!

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?

Not only does this worksheet bolster kids' addition skills, it's a great mental math exercise, too.

Your student will practice her addition skills with this number line worksheet. Skip along the number line to solve the addition problem!

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.

This hundred chart worksheet makes adding ten easy!

Make one big jump, then make little jumps to find the answer. Your child will practice his addition skills by counting the numbers on the number line.

Practice decomposing numbers and writing equations with this kindergarten and first-grade math worksheet!

Practice finding missing numbers while adding within 20 using ten frames!

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

Give your young mathematicians practice with number bonds and number sentences in this visually interesting worksheet that has students composing and decomposing numbers.