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Help children make the connection between addition and subtraction with this appealing worksheet!

Use this number line as a tool to practice adding and subtracting within 20.

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

Word problems are a great way to apply math knowledge to real-world situations. Check in on your first graders’ abilities to solve addition word problems with this handy assessment.

Print these handy number cards on card stock and use them to practice number recognition and basic facts. For a fun twist, cards can be used to play Addition Number Grab, a variation of War!

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 addition from a different approach with these number stories. Find the addition equation in each word problem.

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?

This worksheet shares Hanukkah themed math problems with numbers under 10.

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.

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

It's time to check in on those addition skills! Use this math activity to assess your students’ understanding of addition by having them solve addition problems within 20.

Uh-oh, the numbers have gone missing! Help students learn that the equals sign means “the same as” as they fill in missing factors to balance the equations.

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

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.

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

Teach your students to solve word problems with three addends. Plenty of space is provided for students to show their thinking!

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.

Have your child work backwards to solve addition problems and learn more about the additive inverse.

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

Try this bright worksheet to give your first grader some at-home practice with adding three numbers!

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!

Kids love it when things are fair! Help students make equal groups of toys while exploring how the equals sign means “the same as.” Students will draw the missing objects and write the missing factors to balance the equations.

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

In this Halloween-themed math worksheet, students will look at existing game boards and add one and two-digit numbers as they try to determine who got the pumpkin in the pumpkin race game.