Media type: E-Article Title: Children's Understanding of the Relation between Addition and Subtraction: Inversion, Identity, and Decomposition Contributor: Bryant, Peter; Christie, Clare; Rendu, Alison imprint: Elsevier BV, 1999 Published in: Journal of Experimental Child Psychology Language: English DOI: 10.1006/jecp.1999.2517 ISSN: 0022-0965 Origination: Footnote: