Add some undersea creatures to your kindergartener's math practice. He'll practice single digit addition as he adds up some new ocean friends.

Boost your child's addition fact fluency with this second grade math worksheet offering two-digit addition problems that require carrying.

One more vegetable! This worksheet will have your students figuring out what happens when you add one more vegetable to the existing list.

Learners will make the connection between simple addition and counting in this illustrated worksheet.

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!

Turn a snow day into a math day with this winter-themed first grade addition worksheet that offers single-digit problems with sums up to 9.

Children practice writing numbers from expanded forms, and expanded forms from numbers.

Students will practice adding within five as they identify the missing number on each whale number bond!

How much sporting fun could your kid have with all these balls? We'll never know, but he can definitely learn to count and add with this fun worksheet.

What does a banana, a leaf, and a tree trunk have in common? This jungle addition worksheet will challenge your student to count all the different pictures.

This colorful math worksheet will get your second grader practicing double-digit addition--with carrying!

Help your math ninja with his addition and target practice. He can practice two-digit addition and carrying (also called regrouping) with this worksheet!

Engage your kindergartener in easy addition practice by having them count the total number of animals in each of the problems.

Practice addition within 20 with this Halloween math workheet!

Help your busy bee get some addition practice in on Easter with this addition worksheet. She'll use visual clues to help her tally up addition problems.

Time for a prehistoric math lesson! This worksheet gives your kid the opportunity to practice a few basic addition skills while counting triceratops.

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

Kids practice adding numbers with addends up to 10 and writing the sums on this veggie-themed kindergarten math worksheet.

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

Practice, practice, practice! The more your second grader exercises their math skills, the easier double-digit addition will become.

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.

Eww, look at all these creepy crawlers! Just how many are there? Let your kindergartener find out as he learns to count and add.

Count these birds before they fly away! Your students will count these birds and add them up to find out how many birds are sitting on these branches.

This colorful printable combines outer space with double-digit addition--making for an exciting math learning experience for your second grader!

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

Let this cheery, colorful worksheet cheer your second grader on as he practices double-digit addition!

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

These scales need balancing! By filling in missing addends, this worksheet helps students understand how an equals sign means “the same as.”

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

This worksheet helps students understand how an equals sign means “the same as.” By filling in missing factors, students gain practice seeing how multiple number combinations can make the same number.