Monster mathematicians, here is a haunting Halloween math sheet full of word problems to boost your brainpower!

Monster mathematicians, here is a haunting Halloween math sheet full of addition and subtraction word problems to boost brainpower!

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

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

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.

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.

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

Don't let math spook you out! Get some practice doing addition and subtraction with some frighteningly fun word problems.

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

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

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

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