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

Explore properties of operations while writing addition equations in this second-grade math worksheet!

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

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

Ensure your math studies go swimmingly by practicing addition fact fluency!

Practice a visual strategy for addition with regrouping in this second-grade worksheet!

Give students practice adding three-digit numbers within 1,000! 

Get more practice performing addition within 100 using open number lines with this first-grade math 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!

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

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!

Practice adding doubles with this colorful worksheet!

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

Journey to addition expertise in this charming first-grade worksheet!

Search for acorns, mugs, pumpkins, and mushrooms with this fall-themed addition worksheet for first graders!

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

First and second graders will LOVE finding the missing numbers in this adorable Valentine’s Day math puzzle!

Wind your way to addition expertise in this inviting math maze worksheet!

Make your way through a maze of addition problems in this engaging worksheet!

Solve math puzzles so you aren’t puzzled by addition problems in the future!

Complete autumnal number bonds in this kindergarten and first-grade worksheet!

Add up the animal numbers with this colorful addition worksheet!

Try solving near-doubles facts with these nine problems!

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!

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!

You don’t need to know magic to make addition sums to appear out of thin air!

Start your engines and rush toward the finish line in this engaging addition worksheet!