This double-digit addition printable has an extra bonus: a silly green monster to keep your second grader company!

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

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

Your second grader is sure to smile when they see this adorable math printable adorned with a crazy creature--and they'll learn addition with carrying, too!

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

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

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

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

Your second grader won't mind practicing double-digit addition--with carrying--with the company of a pretty purple partner!

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

Sharpen second graders' hundred chart know-how with this addition worksheet!

It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

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

Your first grader will love learning double-digit addition with this company of the crazy creatures on this charming worksheet!

Your second graders will enjoy their double-digit addition practice when they work with these friendly monster companions!

Let this cheery, colorful worksheet cheer your second grader on as he practices double-digit addition!

This colorful worksheet will challenge your second grader to practice double-digit addition as it brings a smile to her face!

Take the monotony out of math by challenging your second grader to finish this colorful double-digit addition worksheet!

This adorable addition printable will help your second grader practice carrying over remainders as it boosts their mental math skills!

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

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

Watch your second grader's mental math ability and understanding of addition with carrying improve with this adorable double-digit worksheet!

Your second grader won't mind practicing double-digit addition when these alien accomplices give them a helping hand.

Your second grader will be delighted to take part in this double-digit addition printable with the help of a couple of furry monster friends!

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 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 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 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!