Adding two numbers? Too easy. See if your kindergarten math whiz can add three!

Add the different types of shapes in each box to solve the simple addition problems.

Practice addition under 20 with visual models in this useful math worksheet!

This cute kindergarten math worksheet throws in a coloring activity to make addition a little less scary and a lot more fun!

Practice simple addition with this worksheet featuring picture diagrams by counting the number of houses in each box to solve the problems.

Help Roger the dog find a cookie he likes by adding the numbers in each box.

Have your little construction worker practice his math skills by counting the number of tools in each box to find the answer to the addition problems.

Give children a gentle introduction to addition with help from this simple addition worksheet.

Help Ricky the Caterpillar find the softest, squishiest apple to burrow his way through.

Master addition with ten frames in this colorful worksheet!

Learn a new addition strategy in this essential worksheet!

Elephants may never forget, but they don't know how to count.

Help Jane the Hen find her lost eggs by taking a crack at these addition problems.

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

Add the flowers together by counting the number of total flowers in each box.

Add together the items in each box that relate to the fall season by counting the total number of items.

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

Your kids will get an intro to basic addition with this worksheet, which challenges them to count and add acorns, walnuts, and almonds!

Level up your addition skills with this fun worksheet!

Starlight, star bright, let's add these numbers right! Practice single-digit addition in this colorful preschool and kindergarten worksheet.

No matter what the season, preschoolers and kindergarteners will love to learn to add with this fun, easy "Addition with Pictures" worksheet featuring fall leaves.

Get more practice using ten frames to make 5 in this early addition worksheet for kindergarteners!

Get more practice making 6 using ten frames with this kindergarten math worksheet!

Get more practice using ten frames to make 7 in this early addition worksheet for kindergarteners!

Get more practice making 8 in ten frames and writing corresponding addition sentences!

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

How many zebras do you see? What about tigers? Practice your math skills with animals. Count and add up the drawings to practice addition.

If your preschooler or kindergartener has an eye for style, this worksheet will help get them adding. Have them count the total number of hats when presented with two groups of hats.

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.