Help learners build addition fluency with this worksheet that focuses on adding six to numbers within 10!

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

Construct a colorful city with this engaging second-grade addition worksheet!

This first grade math worksheet helps your child visualize how addition works by presenting addition problems two ways: with numbers and with dots!

Practice identifying doubles facts with this appealing worksheet!

Make math fun with this doubles facts maze! 

Solve an enjoyable maze of doubles facts with this fun one-page worksheet!

Your child can exercise addition and subtraction skills at Christmas time with this mental math worksheet. It also includes a bonus coloring exercise.

Children complete an addition chart, then fill in missing addends and sums in this useful practice worksheet.

Give your first grader an extra helping of "math salad," and watch her improve her mental math ability while fine tuning her understanding of basic addition.

These Halloween word problems get your child in a frightful mood for All Hallows' Eve. Help your child practice some Halloween math with these word problems.

It's almost Christmas time, and it's up to your kid to calculate the numbers of the season. Tally up the number of Christmas ornaments, candy canes, and movies.

First graders will enjoy adding with this fruit and vegetable-themed worksheet!

Kids practice reverse addition and subtraction to find the missing numbers in this challenging 2nd grade math worksheet.

Spark your second grader's interest in practicing math with a two-digit addition worksheet--complete with a super hero and his special power!

Help your first grader visualize how addition works with this brightly-colored worksheet that includes a visual representation of each equation.

Looks like Santa has been here! These Christmas gifts each have an addition or subtraction problem for your second grader to solve.

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

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!

Is your second grader having trouble with two-digit addition? Get her excited about math with this entertaining worksheet that has a fun, super hero theme!

Math practice doesn't have to be scary! These Halloween word problems are a frighteningly fun way to practice addition and subtraction.

Your child will use his addition and subtraction skills in this Christmas word problems worksheet. Do some math at Christmas with this festive worksheet.

Do some mental math with your young valentine in this combination math and color-by-number worksheet. Kids will solve simple addition and subtraction problems.

Invite your first grader to dig into some "math salad" with this yummy-looking addition printable!

Two-digit addition troubling your second grader? The only way to get the concept down is practice, practice ... and more practice!

Get more practice decomposing numbers and writing equations with this inviting math worksheet!

This snail would love to have its shell back! Enjoy a challenging dot to dot, where your little counter will have to skip-count by six.

It's the Winter Olympics, and two skiers are racing down the mountain. Get your kid to find out who wins with our combination math and color-by-number activity.