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

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

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!

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

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

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

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

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

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

This hundred chart worksheet makes adding ten easy!

Build number sense and familiarity with numbers 1–120 with this fun game! Students will roll a die and move that many more spaces. The first player to reach 120 wins!

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?

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.

It’s time for students to make their own number bonds! In this activity, students will be given number sentences to solve and represent using number bonds.

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

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