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ERIC Number: EJ140088
Record Type: CIJE
Publication Date: 1976
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
A Concrete Approach to Integer Addition and Subtraction
Bennett, Albert B., Jr.; Musser, Gary L.
Arithmetic Teacher, 23, 5, 332-336, May 76
Addition and subtraction of integers can be approached through the use of chips of two colors. (SD)
Publication Type: N/A
Education Level: N/A
Audience: Practitioners
Language: N/A
Sponsor: N/A
Authoring Institution: N/A