An introduction to addition worksheet for preschoolers and kindergarteners, featuring a fish theme.

Make the leap from counting to addition with this fun picture addition activity.

Children will put their three-digit addition skills to the test as they solve 23 practice problems in this math worksheet.

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

Children will count and add rainbows, shamrocks, harps, and even sheep in this playful St. Patrick's Day math worksheet.

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

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

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.

Explore properties of operations while writing addition equations in this second-grade math worksheet!

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

Practice rearranging addition equations with this colorful worksheet!

Practice a visual strategy for addition with regrouping in this second-grade worksheet!

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

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

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

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

Solve addition problems using the near-doubles method with this helpful worksheet!

Search for acorns, mugs, pumpkins, and mushrooms with this fall-themed addition worksheet for first graders!

Search for numbers in a hundred chart with this helpful first-grade worksheet! 

Keep math skills warm during the chilly months with this winter-themed addition worksheet!

Try solving near-doubles facts with these nine problems!

Learn about the commutative property with this beach-themed worksheet!

Practice addition and subtraction with this first-grade hundred chart worksheet!

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

Solve near-doubles facts with this appealing worksheet!

Learn to navigate a hundred chart with this first-grade worksheet!

Test your talent in two-digit addition with this colorful math worksheet!

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

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