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

This cute all-in-one worksheet boosts your kid's addition skills and reading comprehension ability.

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.

Practice place value and addition and see where the two intersect with this hundreds chart that teaches how to add in groups of ten and one.

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

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

Practice adding tens on an open number line with this first-grade math worksheet!

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.

Practice your addition skills with this inviting second-grade worksheet!

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

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

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

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

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

Practice addition within 100 using open number lines with this first-grade math worksheet!

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

Students use open number lines to help them write addition equations in this first-grade practice 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!

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

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

Represent tens and ones with crayons in this fun worksheet.

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

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

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

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

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

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

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.

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