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Autor/in | Albany, Eric |
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Titel | Times Ancient and Modern |
Quelle | (1972)Infoseite zur Zeitschrift |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
Schlagwörter | Algorithms; Arithmetic; Elementary School Mathematics; History; Instruction; Instructional Materials; Mathematical Enrichment; Multiplication |
Abstract | A discussion of the various algorithms used for multiplication. Repeated addition, arrays, the distributive law, Egyptian and Russian Peasant Multiplication, Gelosia, Napier's Rods and Genaille's Rods are all described, and examples of multiplying using each method are explained. (DT) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2004/1/01 |