Children add 10 or 1 to move through the hundreds chart to get to 100 in this fun addition worksheet.

This worksheet guides kids through simple word problems by presenting options for breaking up tens and ones.

Kids solve two-digit addition problems, then compare the answers using the greater than, less than, and equal to symbols in this 2nd grade math worksheet.

Represent tens and ones with crayons in this fun worksheet.

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

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

Give your kids extra addition practice with this worksheet, which teaches them that it's best to focus on the tens first.

In this worksheet, learn how to add the tens first when using a hundreds chart.

Learners will enjoy stacking and adding two-digit numbers with this appealing practice worksheet.

Use this worksheet to practice two strategies for solving three-digit addition problems. Students will flex their math muscles as they use both the expanded notation and standard algorithm strategies to solve challenging math problems.

After kids solve the two-digit addition and subtraction problems on this second grade math worksheet, they use the key to color in the shapes on the mosaic.

Who will be the winner in Darting Decimals? Your child decides as he adds up the decimal scores and determines which team has scored the most points.

Hop, skip, and jump using compensation in this second- and third-grade addition worksheet!

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

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

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

Sharpen your mental math skills with this second- and third-grade compensation worksheet! 

Practice adding multi-digit numbers in this second- and third-grade worksheet!

Create models of addition problems with this compensation worksheet for second and third graders!

This second grade worksheet is two activities in one, offering two-digit addition practice and coloring, too!

Practice place value, rounding and addition, all in one worksheet! Your child will learn to add up estimated sums quickly in his head.

Explore properties of operations while writing addition equations in this second-grade math worksheet!

Practice three-digit addition using open number lines with this second-grade math worksheet!

Add multi-digit numbers with ease in this colorful second-grade math worksheet!

Practice your addition skills with this inviting second-grade 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.

Hone your two-digit addition skills in this essential worksheet!

Practice a visual addition strategy with this second-grade place value worksheet!

Double-digit addition problems are fun to solve in this second grade math worksheet that doubles as a coloring page. Don't forget to carry that one!

Use your knowledge of place value to solve addition problems with this first- and second-grade worksheet!