This colorful math worksheet will get your second grader practicing double-digit addition--with carrying!

Get more practice exploring properties of operations while writing addition equations in this second-grade math worksheet!

Your second grader won't mind practicing addition with carrying when they get some help from their favorite furry friend!

Ask your second grader to help out Ken the Carpenter, and his double-digit addition skills will get a boost, too!

Use this Arctic-themed resource with your students to practice multi-step word problems with mixed operations.

Practice multi-digit addition with this hundred chart worksheet for second graders! 

Children practice writing numbers from expanded forms, and expanded forms from numbers.

Can your little math whiz add up sums quickly in his head? Teach him to estimate before adding, a great skill to put to use in everyday life!

This colorful printable--complete with a lovable three-eyed monster--will help your second grader master double-digit addition with carrying!

Kids solve addition problems with three-digit addends to move from bubble to bubble on this second grade math worksheet.

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

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

Send your second grader on an underwater double-digit addition challenge!

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

Practice three-digit addition with regrouping in this set of 36 problems.

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