Hard lessons: Why rational number arithmetic is so difficult for so many people

Robert S Siegler, Hugues Lortie-Forgues

Research output: Contribution to journalArticlepeer-review

Original languageEnglish
Pages (from-to)346-351
Number of pages6
JournalCurrent Directions in Psychological Science
Volume26
Issue number4
Early online date1 Aug 2017
Publication statusE-pub ahead of print - 1 Aug 2017

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