Doing And Undoing In Mathematics - Inverses

Duration: 3:50

Year Published: 1965

Format: 16mm

Sound: sound

Description: Introduces the concept of inverses by giving examples of inverses found in everyday life, such as zipping and unzipping a jacket. Points out that subtraction is the inverse of addition., L: Limited Access CP: Composite Positive AC: Acetate A: 400' 16/8/9.5mm 16mm Color Sound 350

Complete Record: Introduces the concept of inverses by giving examples of inverses found in everyday life, such as zipping and unzipping a jacket. Points out that subtraction is the inverse of addition.NOTE: Two (or more) records have been merged together to create this data.

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AV Geeks Archive, Library of Congress

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