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

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

Little math learners can have a blast solving these Valentine's Day addition problems! Build basic math skills with this practice sheet.

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.

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.

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 child will develop the skills necessary to recognize patterns by completing inverse operations as well make a connection between addition and subtraction.

In this addition and subtraction worksheet, children will provide the missing numbers to balance ten expressions.

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.

Build basic math skills with this practice sheet, full of one-digit addition equations for your child to practice and start memorizing.

In this fact family practice worksheet, kids show that they understand the inverse relationship between addition and subtraction.

First and second graders will LOVE finding the missing numbers in this adorable Valentine’s Day math puzzle!

Solve math puzzles so you aren’t puzzled by addition problems in the future!

Add up the animal numbers with this colorful addition worksheet!

Try your luck at adding doubles with this colorful first-grade worksheet!

Learn to use the commutative property with three-addend addition expressions!

Use ten frames to decipher doubles equations in this valuable addition worksheet!

Make math fun with this doubles facts maze! 

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!

Solve an enjoyable maze of doubles facts with this fun one-page worksheet!

Climb toward the sum by making tens in this helpful addition worksheet!

Practice addition and subtraction within 10 in this St. Patrick's Day-themed math puzzle!

Learners practice addition and subtraction within 20 in this St. Patrick's Day-themed math puzzle!

Strengthen first and second graders' single-digit addition skills with this hands-on worksheet!

Ready, set, go! Start the timer and get going on this one-minute math addition practice.

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

Practice a vital addition skill with this bright, summery worksheet!