Help your second grader strengthen her two-digit addition skills ... and pretend she's a super hero at the same time!

Practice multi-digit addition with this hundred chart worksheet for second graders! 

Test your talent in two-digit addition with this colorful math worksheet!

Get more practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Master two-digit addition with these hundred chart problems!

Students solve addition problems with two-digit addends and no regrouping on this fruit-themed worksheet.

Your second grader will finally want to practice at-home addition when it involves super heroes and extraordinary powers!

Kids solve addition problems with two-digit addends to move from ice chunk to ice chunk and help Polly get to her cub on this second grade math worksheet.

Two-digit addition got your second grader down? Liven up math practice with this extraordinary worksheet.

Guide your second grader through this fun, two-digit addition worksheet to boost her mental math skills.

Is your second grader struggling with two-digit addition? This super hero worksheet should motivate him to practice math!

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

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

Practice adding two-digit numbers on open number lines with this inviting addition worksheet!

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's two-digit addition skills some practice time with a worksheet that's heavy on learning--and fun!

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

Make two-digit addition easier with this inviting worksheet!

This fun worksheet is sure to motivate your second grader to practice two-digit addition, and it's great for mental math, too!

Get more practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Give your second grader's two-digit addition skills a healthy work out with a worksheet that's heavy on learning--and fun!

Solving these two-digit addition problems will lead your second grader to discovering the true name of this mystery super hero!

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

Know a second grader who could use stronger math skills? Give her a helping hand with this super power-infused, two-digit addition worksheet.

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

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.

Keep your second grader entertained--and teach her two-digit addition skills at the same time--with this super hero-themed worksheet.

Word problems make for great assessment tools because they require a complete understanding of the math concepts. Use this assessment to evaluate your students' abilities to add and subtract three-digit numbers using mixed operation word problems.