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

Addition doesn't have to be puzzling—practice finding sums with these puzzle boxes!

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

Addition doesn't have to be puzzling—practice finding sums with these second- and third-grade puzzle boxes!

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

Your second grader will have a smile on their face as they add up the columns and carry over remainders with this charming double-digit addition 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.

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.

This colorful printable--complete with a lovable three-eyed monster--will help your second grader master double-digit addition with carrying!

This adorable addition printable will help your second grader practice carrying over remainders as it boosts their mental math skills!

Check out this cute and colorful double-digit worksheet! Your second grader will strengthen their ability to carry remainders in addition and perform mental math.

Your second graders will enjoy their double-digit addition practice when they work with these friendly monster companions!

Boost your child's addition with carrying skills with this cheery, monster-filled second grade math worksheet.

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.

Kids solve addition problems with three-digit addends to move from bubble to bubble on this second grade math worksheet.

Hurry! If these numbers aren't added quickly using regrouping, they'll pop!

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!