Symbolic Operation in the First and the Second Grader''s Addition and Subtraction

Yasuhisa Hirai

Research output: Contribution to journalArticle

Original languageEnglish
Pages (from-to)17-26
Number of pages10
JournalThe Bulletin of Faculty of Education Okayama University
Issue number103
Publication statusPublished - 1996

Cite this

Symbolic Operation in the First and the Second Grader''s Addition and Subtraction. / Hirai, Yasuhisa.

In: The Bulletin of Faculty of Education Okayama University, No. 103, 1996, p. 17-26.

Research output: Contribution to journalArticle

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JO - The Bulletin of Faculty of Education Okayama University

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