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ERIC Number: EJ421957
Record Type: CIJE
Publication Date: 1991
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISSN: ISSN-0036-6803
When Should We Teach Regrouping in Addition and Subtraction.
Engelhardt, Jon M.; Usnick, Virginia
School Science and Mathematics, v91 n1 p6-9 Jan 1991
Presented are the results of two pilot studies about multidigit addition and subtraction. The results are discussed in relation to possible alternative sequences in the teaching of addition and subtraction and the relationship between basic fact mastery and numeration concept attainment. (CW)
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: Researchers; Practitioners
Language: English
Sponsor: N/A
Authoring Institution: N/A