If Patty blew up two balloons, and her mom blew up two, how many balloons are there? Help your child learn the basic idea behind addition with this worksheet.

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.

Strengthen your beginner's math skills by having her complete this basic addition worksheet by counting the number of stars in each box to solve the problems.

Give your child her first lesson in addition with this simple counting worksheet.

Give your preschooler a head start in math with this simple addition worksheet. Colorful and catchy, he'll count and color too!

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

An introduction to addition worksheet for preschoolers and kindergarteners, featuring presents.

Use ten frames to make 7 in this early addition worksheet for kindergarteners!

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

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

Explore number bonds with this bright, engaging 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! 

Try adding groups of bees, butterflies, and other assorted bugs in this beneficial worksheet!

Master addition within 10 with this math fluency worksheet!

Learn how to make 10 with this kindergarten worksheet!

Help kindergarteners and first graders boost their addition skills with this worksheet!

Young learners cut out and assemble this simple template, then compete to see who can toss the most coins through the frog's open mouth.

Level up your addition skills with this fun worksheet!

Master addition with ten frames in this colorful worksheet!

See just how sweet addition can be with this colorful kindergarten worksheet!

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

Explore addition within 10 with this fun cut-and-paste math worksheet!

Dive into addition within 10 with this fun cut-and-paste math worksheet!

Maybe the real treasure at the end of the rainbow was the addition skills you gained along the way!

Learn a new addition strategy in this essential worksheet!