16mm Filmography
Sign in Register

Subraction For Beginners

Genre: Educational

Creator: Coronet

Format: 16mm

Sound: sound

Description: Revised edition of 'SUBTRACTION IS EASY.' Illustrates subtraction problems with sets and numerals. Explains the minus, equals and inequality signs and the place holder. Stresses the number line and the concept of subtraction as the inverse of addition.

1 user has this film:
AV Geeks Archive

Related films:

Original permalink · Record added: 2023-02-27 18:04:56