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

Try your luck with these picture addition problems, great for helping kindergarteners make the leap from counting to addition!

Help your child learn the basic idea behind addition with this leafy math worksheet.

The second in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

The third in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

The fourth in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

The fifth in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

The last in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

Practice addition facts within 10 with this high-flying math crossword puzzle!

Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!

Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!

Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!

Get more practice writing addition equations within 20 with this inviting math worksheet!

Get more practice writing addition equations within 20 with this inviting math worksheet!

Give your young math learner practice composing numbers 11–19 with this addition strategies worksheet!

A counting worksheet for preschoolers, featuring presents.

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

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! 

Practice addition facts with this pie-themed worksheet for kindergarteners and first graders!