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!

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

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

It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

Hone your two-digit addition skills in this essential worksheet!

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