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

Make two-digit addition easier with this inviting worksheet!

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!

Practice, practice, practice! The more your second grader exercises their math skills, the easier double-digit addition will become.

Learners will solve 20 two- and three-digit addition problems in this versatile practice worksheet.

Second graders can practice double-digit addition with carrying in this monster-filled math worksheet.