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ERIC Number: EJ176230
Record Type: CIJE
Publication Date: 1978
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
How Shall We Teach Column Addition? Some Evidence
Wheatley, Grayson H.; Wheatley, Charlotte L.
Arithmetic Teacher, 25, 4, 18-9, Jan 78
Adding the number directly, one after another, was compared to adding the numbers by looking for combinations of ten. The Direct method was faster, but the two methods were equally accurate. (JT)
Publication Type: N/A
Education Level: N/A
Audience: N/A
Language: N/A
Sponsor: N/A
Authoring Institution: N/A