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!

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

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.

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

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.

Give your students simple two-digit numbers to practice the decomposition addition strategy! This can be used as a stand-alone activity or in conjunction with the Composing and Decomposing lesson plan.

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.

Time to start fishin' for addition! Here's a great worksheet that will help your child practice his simple addition and counting.

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

Single-digit addition is a leap away using number lines like the ones on this worksheet.

Students learn to decompose numbers through this fun activity. After being given a number, young mathematicians come up with their own way to decompose the number into two different numbers.

Help your students apply strategies when solving addition problems. This worksheet provides practice for using number lines to solve addition problems with three-digit numbers.

In this 1st grade math worksheet, your child will complete each addition problem, then determine whether the answer is an odd or even number.