Arithmetic: Estimating And Checking Answers.

Duration: 0:11:00

Year Published: 1962

Creator: Coronet Instructional Films

Format: 16mm

Color: B&W

Sound: sound

Credits: Harl R. Douglass

Description: Shows the procedure for rounding off numbers, and explains how to apply rounded off numbers in estimating answers for help in solving problems with large numbers, in catching errors, and in placing the decimal point. Emphasizes the importance of checking as a means of being sure of a correct answer. Collaborator, Harl R. Douglass

Complete Record: Arithmetic: Estimating And Checking Answers. Coronet Instructional Films. 11 Min., Sd., B&W, 16 Mm. © Coronet Instructional Films, A Division Of Esquire, Inc.; 1feb62; Mp12398.

Metadata Source:Wikipedia — List of Coronet Films

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

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Original permalink · Record added: 2023-02-27 14:25:51