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A Longitudinal Study of Invention and Understanding in Children's Multidigit Addition and Subtraction
Thomas P. Carpenter, Megan L. Franke, Victoria R. Jacobs, Elizabeth Fennema and Susan B. EmpsonVolume:
29
Language:
english
Pages:
18
Journal:
Journal for Research in Mathematics Education
DOI:
10.2307/749715
Date:
April, 1998
File:
PDF, 2.14 MB
english, 1998