History and Photo Catalog of World Paper Money
- Contains images of old and recent world paper money listed by countries. Discover nature and history of the world currency through the designs and graphics.
- http://www.atsnotes.com/catalog/catalog.html

Teach R Kids: Money
- A series of exercises for kids in Grades One, Two and Three. Conversions, additions and subtractions are illustrated using dollars and cents.
- http://www.teachrkids.com/fronts/money1.htm

Counterfeit Detection
- Simple guide to determining whether various types of U.S. currency are real or fake.
- http://www.indigoimage.com/count/index.html

Japanese Money
- Shows what coins and bills look like in Japan.
- http://www.k111.k12.il.us/king/japan18b.htm

Money Central Station
- Interactive games, money counting exercises, and trivia questions about money.
- http://www.moneyfactory.com/kids/start.html

Change Maker
- An educational game where the player must calculate the change given for a money purchase. Currencies from the United States, Canada, Australia, United Kingdom, and Mexico are available.
- http://www.funbrain.com/cashreg/