Addition doesn't have to be puzzling—practice finding sums with these second- and third-grade puzzle boxes!

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

Boost your child's addition with carrying skills with this cheery, monster-filled second grade math worksheet.

Get more practice exploring properties of operations while writing addition equations in this second-grade math worksheet!

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

Kids solve addition problems with three-digit addends to move from bubble to bubble on this second grade math worksheet.

Kids help Olga the Octopus on this second grade math worksheet by solving subtraction problems with two-digit numbers using regrouping.

Boost your child's addition fact fluency with this second grade math worksheet offering two-digit addition problems that require carrying.

Help your child master carrying with this second grade math worksheet that includes two-digit addition problems and a cute bug theme!

Give your child's addition skills a boost with this second grade math worksheet that offers practice in two-digit addition using carrying.

Strengthen first and second graders' single-digit addition skills with this hands-on worksheet!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 20 with this Halloween math workheet!

Get more practice balancing addition and subtraction equations with this lower grades math worksheet!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 10 with this Halloween math workheet!

Get even more fun practice balancing addition and subtraction equations with this lower grades math worksheet!

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!

Let’s see how well you know your addition facts!

Jump into addition with this hundred chart worksheet for first and second graders! 

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.