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

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

Test your child's strength in double-digit subtraction and addition with this ninja worksheet. Challenge his abilities with these tricky word problems!

Practice identifying doubles facts with this appealing worksheet!

Help your math ninja with his addition and target practice. He can practice two-digit addition and carrying (also called regrouping) with this worksheet!

Help first and second graders practice solving near-doubles facts using this fun worksheet!

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

Hone your addition skills with this engaging near-doubles worksheet!

Use your addition expertise to find the missing digits in each equation with this second- and third-grade worksheet!

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

Your second grader will become an addition pro with worksheets targeted at developing mental math skills and an understanding of adding multiple columns!

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!

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

If your child needs a hand learning addition with carrying, the affectionate monster companion on this worksheet is happy to help!

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 won't mind practicing addition with carrying when they get some help from their favorite furry friend!

Practice using place value to solve addition problems with this math worksheet!

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

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

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

Take a big leap forward with your math skills as you practice addition in this cheerful, inviting worksheet!

Children will practice adding decimals to the hundredths place in this colorful math worksheet.

Sharpen your mental math skills with this second- and third-grade compensation worksheet! 

Try solving near-doubles facts with these nine problems!

Hop, skip, and jump using compensation in this second- and third-grade addition worksheet!

Addition doesn't have to be puzzling—practice finding sums with these puzzle boxes!

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

Practice addition within 10 with this Halloween math workheet!

Practice addition within 20 with this Halloween math workheet!