Children practice addition within 20 in this fall-themed math worksheet.

This worksheet takes your child a step farther than one-digit addition. As he completes the page, he'll learn to add a two-digit number to a one-digit number.

Kids complete simple math problems, then use the answers to color by number and brighten the desert scene.

Practice addition while solving number puzzles in this engaging worksheet for first and second graders!

Tackle two-digit addition with place value charts in this helpful worksheet!

Practice addition within 10 using ten frames with the help of this addition strategies worksheet! 

Celebrate Christmas and exercise math skills with our holiday word problems. Kids will solve Christmas word problems using addition, subtraction, and division.

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

Put your addition skills to the test with these puzzle boxes for second and third graders!

Complete this sizzling hot addition worksheet by adding together the summer-related items in each box.

Get your drawing hand ready! This addition page is all about visualizing the problem before solving it.

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

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

These equations have lost their signs! Only one sign — plus or minus — can make each equation true.

Engage young learners with another fun math maze!

Keep young minds sharp with another fun math maze!

Single-digit addition is a leap away using number lines like the ones on this worksheet.

If your first grader is struggling with addition, this worksheet--complete with diagrams--will provide him with some visual assistance!

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

Practice balancing addition and subtraction equations with this engaging cut-and-paste worksheet!

Help Spiky complete these addition problems and help him find his bone!

Ever jump across a stream on the rocks? How about counting by fours as you do? Skip across the rocks and learn how to count by skipping numbers.

Swing through the trees with this multiplication monkey! Your child will practice skip counting by 3s, preparing himself for multiplication as they go.

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

Encourage your second grader to help Geraldine keep track of how tall her sunflower grows with this fun addition worksheet.

How many ways can your first grader make each number? They'll boost their addition, counting, and problem solving skills!

Your kindergartener will enjoy learning to add with this colorful worksheet that features single-digit addition problems with sums up to 7.

Use this number line as a tool to practice adding and subtracting within 20.

One more and one less. Your students will practice adding in the missing numbers on this worksheet.