Is your child comfortable with adding double-digit numbers? If he's getting there here's a different take on addition problems!

Use this handy graphic organizer to help students figure out how many parts make up a whole. Then they'll write out their answers using a helpful number words word bank.

To figure out the name of the mystery super hero, your child simply needs to answer a page full of two-digit addition problems!

Help your little one review math facts with a fun coloring activity. She'll solve and then color the addition and subtraction problems in each Christmas gift.

This Christmas color-by-number worksheet gives kids the added challenge of solving math problems. Practice math and creativity with this Christmas worksheet.

Here's one way to reinforce addition facts and basic math vocabulary. Your child can add up the numbers and fill in missing signs in these addition problems.

Help your little one review her math facts with a fun coloring activity, where she'll solve and then color the addition and subtraction problems in each gift.

Do some Christmas coloring in this addition and subtraction math worksheet. Kids will fill in missing colors in Santa's presents as they solve math problems.

Santa left some gifts, but they need a little color. Your child will color the gifts by number with the help of some addition and subtraction problems.

Kids solve addition problems with two-digit addends to move from ice chunk to ice chunk and help Polly get to her cub on this second grade math worksheet.

Help first and second graders practice solving near-doubles facts using this fun worksheet!

Your young learner can have a blast experimenting with addition facts in the Math Lab!

Master your addition facts with this colorful, inviting math worksheet!

Sharpen second graders' hundred chart know-how with this addition worksheet!

While your second grader may not learn super-human abilities with this fun worksheet, he may gain exceptional addition skills!

Gain expertise with addition sentences within 20 in this helpful math worksheet!

Work on addition while finding sums of 100 using a deck of playing cards and this first grade math worksheet.

It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

Strengthen your fluency skills with this beach-themed addition worksheet for first and second graders!

Solve near-doubles facts with this appealing worksheet!

Practice your place value skills while you add in this helpful worksheet!

Practice solving near-doubles facts with this engaging worksheet!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 20 with this Halloween math workheet!

Practice adding doubles with this colorful worksheet!

Test your addition skills in an underwater adventure with this inviting worksheet!

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

3...2...1...go! Students will apply their knowledge of addition facts with this speedy worksheet!

Master addition with ten frames in this colorful worksheet!