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

Can your second grader dig a little deeper into number comparisons? Have her find the missing number that makes each "greater than" equation true.

Make the math concept "less than" more clear with a colorful worksheet that gets him practicing with number comparisons to make each equation true.

With its two-digit addition problems and healthy dose of carrying, this second grade worksheet offers a worthy challenge to aspiring young mathematicians.

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