Improve those skills! Practice three-digit addition with these twelve problems.

The addition with carrying problems on this worksheet will be challenging, but they are sure to help your child practice an important second grade standard.

Get into the Halloween spirit with some frighteningly fun word problems, where your child will get a great review of addition and subtraction.

Celebrate the joy of Christmas with an addition and subtraction focused color-by-number worksheet. Your child will solve equations and color in our worksheet.

These Christmas word problems will get your child doing math as he thinks about presents under the tree. Try these word problems with your child.

Help your child practice carrying with this second grade math worksheet that includes 12 two-digit addition problems.

Second graders hone their double-digit addition skills and carrying know-how as they complete this 12-problem math worksheet.

Build a mathematical metropolis with this fun worksheet for second graders!

This second grade math worksheet does double duty as a coloring page! Children practice addition with carrying, then color the ladybug and flowers on the page.

Swing through the trees like Tarzan! Count by 12 as you swing from tree to tree, a great way to learn the basics of multiplication.

Can your second grader's math skills use a boost? Increase her addition ability with a fun worksheet that's complete with a super hero and power!

Help your child master two-digit addition using carrying with this second grade math worksheet that offers 12 problems and a cute bird theme.

Challenge your second grader to solve a page full of two-digit addition. She'll develop stronger math skills and a greater appreciation for super heroes!

Help your child master addition using carrying with this colorful second grade math worksheet that includes 12 two-digit problems and a fun fish theme!

Second graders can practice double-digit addition and sharpen those carrying skills in this cheery math worksheet!

Help your child master addition using carrying with this second grade math worksheet offering two-digit problems and an adorable bird theme.

This second grade math worksheet offers practice in two-digit addition with carrying and comes adorned with wacky purple polka-dotted aliens.

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!

Children make the connection between addition and multiplication in this repeated groups worksheet.

Children practice finding the sum of two three-digit whole numbers, with no regrouping, in this math worksheet.

Practice a visual strategy for addition with regrouping in this second-grade worksheet!

Hurry! If these numbers aren't added quickly using regrouping, they'll pop!

Sail smoothly through addition practice with this hundred chart worksheet for first and second graders!

Uncover a picture using your addition skills in this second-grade hundred chart worksheet!

Find friends in trusty tens with this colorful addition worksheet!

Use your addition skills to build your own number city in this unique worksheet!