Your second grader will become an addition pro with worksheets targeted at developing mental math skills and an understanding of adding multiple columns!

This colorful printable combines outer space with double-digit addition--making for an exciting math learning experience for your second grader!

This charming addition worksheet will provide your second grader with some valuable double-digit training while keeping him entertained!

This bright and cheerful addition worksheet--complete with a furry monster friend--will make your second grader smile as they practice addition with carrying!

Your second grader can work hard on these challenging double-digit addition problems, and then move onto the fun coloring activity!

Once your second grader finishes rewriting and solving these challenging double-digit addition problems, they'll get an entertaining reward!

This colorful addition worksheet may be finger puppet-themed, but with enough addition practice, your first grader won't be counting fingers!

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

Two-digit addition troubling your second grader? The only way to get the concept down is practice, practice ... and more practice!

As these friendly insects provide some creature companionship, your second grader will learn to add and carry over remainders in multi-digit problems!

Your second grader will have a smile on their face as they add up the columns and carry over remainders with this charming double-digit addition worksheet!

Your second grader will decide addition is fun once you introduce them to this charming worksheet: double-digit addition plus coloring!

If your first grader is gaga over chocolate, enlist her love of the sweet candy to get her interested in double-digit addition!

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

This charming worksheet--with an additional coloring activity--asks your second grader to rewrite and solve eight double-digit addition problems.

Addition with carrying is probably a confusing and overwhelming new idea for your second grader, so use these worksheets to help clear things up!

Encourage your second grader to work carefully--like the slow and steady snails adorning this worksheet--to finish these double-digit addition problems.

Does your first grader have an affinity for animals? Incorporate his love of furry friends into the solution for boosting his addition skills!

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

Let this colorful addition worksheet--filled with challenging double-digit equations--push your second grader to the next mathematical level!

With the help of this printable's adorable bee embellishments, your second grader will simply "buzz" through the fresh math concept of addition with carrying!

Give your second grader stronger addition skills and let him have fun with a super hero puzzle, with this colorful worksheet.

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

Double-digit addition with carrying will take on a brand new twist for your second grader when it comes with a couple of friendly monster companions!

Spark your second grader's interest in practicing math with a two-digit addition worksheet--complete with a super hero and his special power!

Check out this cute and colorful double-digit worksheet! Your second grader will strengthen their ability to carry remainders in addition and perform mental math.

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

Has your second grader ever wanted to play super hero? Let him do just that with this two-digit addition worksheet.

Spark your second grader's interest in addition with this colorful worksheet. He'll boost his math skills as he helps out Pete the Plumber!

As your second grader completes a heap of addition problems and helps out Phil the Painter, she'll increase her confidence with double-digit addition.