Natural numbers, integers, and rational numbers

Duration: 0:29:09

Genre: Educational

Year Published: 1961

Creator: Indiana University Audio-Visual Center: Distributor | Modern Learning Aids: Distributor | University Film Producers Assn: Distributor

Format: 16mm

Color: B&W

Sound: sound

Description: Describes natural numbers and zero, negative numbers or integers, and their reciprocals or the system of rational numbers as the building blocks of algebra. Demonstrates the fundamental addition and multiplication operations of closure, the associative principle, and the commutative principle. Discusses the combining of the laws of multiplication and addition into what is known as the distributive law.

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