Developing a Model to Support Students in Solving Subtraction

Subtraction has two meanings and each meaning leads to the different strategies. The meaning of “taking away something” suggests a direct subtraction, while the meaning of “determining the difference between two numbers” is more likely to be modeled as indirect addition. Many prior resea...

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Main Authors: Murdiyani, Nila Mareta (Author), Zulkardi, Zulkardi (Author), Putri, Ratu Ilma Indra (Author), Galen, Frans van (Author), Eerde, Dolly van (Author)
Format: EJournal Article
Udgivet: Department of Doctoral Program on Mathematics Education, Sriwijaya University, 2014-02-23.
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