Product of Two Negative Numbers

Duration: 11

Year Published: 1970

Format: 16mm

Color: Color

Copyright: Registered 5Aug70 · MP21092 (Jan-Jun 1971) Copyright holder: General Learning Corp Production company: Davidson Films

Description: Illstrates through an animated story how to determine the sign of the product of two negetive numbers. Shows the wedding of two Red Negative fish and discusses whether they will have Red Negative or Blue Positive children. Depicts them swimming to see the wise old zero fish who explains how multiplication of intergers works. Concludes open-endedly with a Red Negative 5 fish who has 10 Blue Positive children and asks the viewer to name the father.

2 users have this film:
Indiana University Library Moving Image Archive, Oddball Film and Video

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