To figure out the name of the mystery super hero, your child simply needs to answer a page full of two-digit addition problems!

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

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

Is your second grader having trouble with two-digit addition? Get her excited about math with this entertaining worksheet that has 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!

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

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

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

Want an entertaining way to boost your second grader's math skills? This addition worksheet--embellished with a powerful super hero--does the trick!

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

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

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

These equations have lost their signs! Only one sign — plus or minus — can make each equation true.

Complete the number sentence by counting left and right on a number line. Can your child find all the missing numbers?

These Halloween word problems get your child in a frightful mood for All Hallows' Eve. Help your child practice some Halloween math with these word problems.

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

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

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.

Got a second grader who's reluctant to practice math? Addition loses its bore factor with a math worksheet infused with extraordinary energy.

Does your second grader need a math boost? Help her get a grip on her two-digit addition skills--and a super power--with this dynamic worksheet.

While your second grader may not learn super-human abilities with this fun worksheet, he may gain exceptional addition skills!

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

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

Use math to construct a thriving city in this colorful worksheet for second graders!