Addition and Subtraction

Duration: 7 min

Year Published: 1967

Creator: mla

Format: 16mm

Color: Color

Description: Develops the relationship between the union of sets and addition of numbers. Shows how the commutative property of addition is obtained from the same property for set unions. Presents the difference set (relative complement) and uses it to discuss subtraction.

Complete Record:

Metadata Source:Catalog of Classroom Teaching Films for Georgia Schools, No. 10 (Georgia Department of Education)

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Original permalink · Record added: 2024-04-21 00:03:02