A Method for Identifying the Solution Levels in Chilsren''s Addition and Subtraction

Yasuhisa Hirai

Research output: Contribution to journalArticle

Original languageEnglish
Pages (from-to)61-69
Number of pages9
JournalTsukuba Journal of Educational Study in Mathematics
Issue number13
Publication statusPublished - 1994

Cite this

A Method for Identifying the Solution Levels in Chilsren''s Addition and Subtraction. / Hirai, Yasuhisa.

In: Tsukuba Journal of Educational Study in Mathematics, No. 13, 1994, p. 61-69.

Research output: Contribution to journalArticle

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