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

This math worksheet tests your child's addition and riddle-solving skills. Find out the answer to the riddle, "Which month has 28 days?"

Practice adding with dice in this unique number bonds worksheet!

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!

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

Carrying over remainders in double-digit addition will become second nature to your child with some practice with this adorable printable!

Want to imbue some life into your second grader's hoe-hum math practice? Check out this adorable double-digit addition worksheet!

Print out this spring-themed addition worksheet and make the next rainy day an educational one for your first grader!

If you want to get your child in the Valentine's Day mood and improve her addition and mental math ability, this pretty printable is sure to do the trick.

These equations have lost their signs! Only one sign — plus or minus — can make each equation true.

Want to bulk up your second grader's two-digit addition skills? This super hero-themed worksheet will do the trick!

To determine this hero's mystery code name, your second grader needs to find the answers to this page full of two-digit addition problems.

This fun first grade math worksheet combines visual and number addition so your child can see visually how addition works.

For double-digit addition practice, try this second grade math worksheet. Don't forget to carry that one!

Combining addition and carrying practice with coloring, this second grade math worksheet is anything but dull.

This second grade worksheet is two activities in one, offering two-digit addition practice and coloring, too!

Can you tell the difference between the associative, commutative, and identity properties?

Sneak in a little math before bedtime with this cheerful 2nd grade worksheet that includes two-digit addition with carrying and a fun word puzzle at the end.

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

Does your second grader need a math boost? Help her get a grip on her two-digit addition skills--and a super power--with this dynamic worksheet.

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

Doubling as a coloring page, this is not your average math worksheet. Second graders will practice addition with carrying, then color to their hearts' content.

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!

Get ready for a deep dive into the properties of addition with this first- and second-grade worksheet!

This colorful worksheet asks your second grader to use his addition skills to help Cecilia figure out how much her rose is growing per week.

Second graders hone their double-digit addition skills and carrying know-how as they complete this 12-problem math worksheet.

This second grade math worksheet doubles as a coloring page. Children practice two-digit addition with carrying and get to color when they're done!

Treasure your addition skills as you finish number bonds in this festive worksheet!