Children use their addition skills to decode a puzzle in this fun math exercise.

Strengthen your learners' addition and subtraction skills using number line models and real-world scenarios!

Practice addition with your second grader, a math worksheet, and a deck of playing cards.

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

Count and add the Thanksgiving pictures in this simple addition worksheet! 

Count and add the Thanksgiving pictures in this simple addition worksheet! 

Count and add the Thanksgiving pictures in this simple addition worksheet! 

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?"

This charming addition worksheet will provide your second grader with some valuable double-digit training while keeping him entertained!

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!

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!

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

Children play the artist and mathematician in this second grade math worksheet that offers practice in two-digit addition with carrying and coloring, too!

Watch your second grader's mental math ability and understanding of addition with carrying improve with this adorable double-digit worksheet!

Children get to color while practicing addition with carrying in this second grade math worksheet that doubles as a coloring page.

This bright and cheerful addition worksheet--complete with a furry monster friend--will make your second grader smile as they practice addition with carrying!

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

Take the monotony out of math by challenging your second grader to finish this colorful double-digit addition worksheet!

Let this cheery, colorful worksheet cheer your second grader on as he practices double-digit addition!

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

Build numbers up to 10 with this treat-themed number bond worksheet created for early learners!

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.

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

If your child is looking for a number challenge, we've got the worksheet for her. She may be a whiz at adding two numbers, but can she add three numbers?

Two-digit addition troubling your second grader? The only way to get the concept down is practice, practice ... and more practice!

Looking for a fun way to boost your second grader's two-digit addition skills? This super power-infused worksheet will actually motivate her to practice math.

Spark your second grader's interest in practicing math with a two-digit addition worksheet--complete with a super hero and his special power!

Give your second grader a helping hand with two-digit addition with an addition worksheet with a fun, super hero theme.

Practice is the best medicine for a second grader struggling with two-digit addition. This fun worksheet's sure to help him out!