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

Your second grader will love this adorable printable that combines an educational double-digit addition lesson with an entertaining coloring activity!

Is your second grader struggling with two-digit addition? This super hero worksheet should motivate him to practice math!

Cut and paste your way to doubles fact mastery with this fun math activity!

If your first grader needs some help with single-digit addition, capitalize on his counting skills with this colorful addition worksheet!

Challenge your second grader to complete this double-digit addition worksheet--along with the rest of the set--and watch their addition struggles disappear.

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!

To complete this adorable worksheet, have your second grader re-write each addition equation vertically and then solve using regrouping.

Enlist the help of the adorable creatures on this worksheet to give your second grader a little at-home assistance with double-digit addition with carrying!

Help your first grader visualize how addition works with this brightly-colored worksheet that includes a visual representation of each equation.

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

Is your second grader struggling with carrying in advanced addition problems? This fun coloring page will keep them entertained as they practice math.

Provide your first grader with some at-home single-digit addition practice--complete with a visual representation of each problem!

Guide your second grader through this fun, two-digit addition worksheet to boost her mental math skills.

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!

Can your second grader use her addition skills to help Eva track the growth of her prized violet?

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!

Show your first grader how to infuse Groundhog's Day with some addition practice. This bright worksheet's as fun to look at as it is to complete!

How many ways can your first grader make each number? They'll boost their addition, counting, and problem solving skills!

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!