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.

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.

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.

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

After completing some difficult double-digit addition, your second grader will be delighted to move onto some creative coloring!

Represent tens and ones with crayons in this fun worksheet.

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

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.

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

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.

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

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.

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

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

Brave math explorers can venture through a jungle of one and two digit addition problems with this 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 tens on an open number line with this first-grade math worksheet!

Students draw ten and one dollar bills for practice adding multiples of ten to two-digit numbers in this money math worksheet.

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

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!