Double Digits! Practice Vertical Addition with Carrying 21

Updated on Jan 8, 2010
4.2 based on 11 ratings

Is your child struggling with the concept of carrying in addition? Practice makes perfect! This double-digit addition worksheet has a special extra; it's adorned with a crazy creature that is sure to make your little one smile as he hones his advanced addition skills.

Check out the rest of the Double Digits series for more monster-filled practice!