Double Digits! Practice Vertical Addition with Carrying 19

Updated on Jan 8, 2010
3.0 based on 14 ratings

If your child has a penchant for creepy creatures, this monster-themed worksheet is for him! Double-digit addition with carrying takes on a brand new twist when it comes with a couple of friendly monster companions. Watch his mental math and addition skills skyrocket with lots of practice, practice, practice!

Want more? Try printing out the rest of the Double Digits addition series!