Addition and Subtraction Work Together Movie Review 1991

Demonstrates the correlation between addition and subtraction using an example of two boys shopping and coming up with the correct change for their purchases and learning how to take inventory. Stresses that there is more than one way to solve a math problem. Part of the Math Sense Series.

Distribution

Encyclopedia Britannica, 331 N. LaSalle St., Chicago, IL 60610, Phone: (312)347-7159, Toll-free: 800-323-1229, Fax: (312)294-2104, URL: http://www.britannica.com

Available on VHS
Running time 13 minutes.

Cast and Crew

Genres

Mathematics