To be even more efficient, you can take a few extra moments to alphabetize the cards. Sound like too much work? Pay your favorite child fifty cents to do it. It will be educational for them and one less thing to do for you.
Meagan Farrell, professional organizer, is the owner of Clear the Clutter organizing services. She can be reached at (360) 631-7268 or at firstname.lastname@example.org. Check out her blog at http://cleartheclutterprofessionalorganizing.blogspot.com/