A Consistent Model for Operations on Directed Numbers.

Chilvers, Peter

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Peer reviewed

ERIC Number: EJ314416

Record Type: CIJE

Publication Date: 1985

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A Consistent Model for Operations on Directed Numbers.

Chilvers, Peter

Mathematics in School, v14 n1 p26-28 Jan 1985

A model is offered which can be used for teaching addition, subtraction, multiplication, and division with directed numbers. Illustrations for all operations are given. (MNS)

Descriptors: Computation, Elementary Secondary Education, Integers, Mathematical Models, Mathematics Education, Mathematics Instruction, Number Concepts, Teaching Methods

Publication Type: Journal Articles; Guides - Classroom - Teacher

Education Level: N/A

Audience: Teachers; Practitioners

Language: English

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