Shape up your addition skills with these square puzzles!

Enjoy helping your little counter add up the values of these coins. He'll be learning an important skill he can use every day.

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.

Two-digit addition got your second grader down? Liven up math practice with this extraordinary worksheet.

Strengthen your second grader's ability to tackle his addition facts by adding up the number strings, and uncover a fun fact when he's finished.

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.

Should this Christmas present be red, yellow, or green? It's up to your young mathematician to find out in this Christmas math and color-by-number worksheet.

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.

Make your way through a maze of addition problems in this engaging worksheet!

To complete this adorable worksheet, have your second grader re-write each addition equation vertically and then solve using regrouping.

Use critical thinking skills and a bit of addition to find the correct numbers and fill in this second grade worksheet.

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

Get on a roll with your addition skills in this engaging worksheet!

Keep your second grader entertained--and teach her two-digit addition skills at the same time--with this super hero-themed worksheet.

This place value worksheet is great for helping students with visualizing simple addition problems.

Help your little math whiz learn the relationship between addition and subtraction with this practice sheet on inverse operations!

Use problem solving and critical thinking skills to find different sums in these puzzles.

Practice addition within 10 with this Halloween math workheet!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 20 with this Halloween math workheet!

Practice addition with your second grader, a math worksheet, and a deck of playing cards.

Practice adding doubles with this colorful worksheet!

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

Let’s see how well you know your addition facts!

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

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

Got a second grader who's reluctant to practice math? Addition loses its bore factor with a math worksheet infused with extraordinary energy.

Practice addition under 20 with visual models in this useful math worksheet!