BERÁNEK, Jaroslav. Criteria of the divisibility known and unknown. In Mathematics from Primary Education View - The Conference Proceeding Abstracts. 2009. ISBN 978-80-8083-743-3.
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Basic information
Original name Criteria of the divisibility known and unknown
Name (in English) Criteria of the divisibility known and unknown
Authors BERÁNEK, Jaroslav.
Edition Mathematics from Primary Education View - The Conference Proceeding Abstracts, 2009.
Other information
Original language Czech
Type of outcome Conference abstract
Field of Study 10101 Pure mathematics
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
Organization unit Faculty of Education
ISBN 978-80-8083-743-3
Keywords in English Criteria of divisibility;solving of problems; teaching of mathematics
Tags Criteria of divisibility, solving of problems, teaching of mathematics
Changed by Changed by: doc. RNDr. Jaroslav Beránek, CSc., učo 2311. Changed: 30/4/2009 10:26.
Abstract
Obsahem příspěvku jsou některá méně známá kritéria dělitelnosti v desítkové soustavě, při jejichž odvození jsou využity jednak kongruence, jednak iterativní proces využívající zápisu čísla v desítkové soustavě. Pozornost je věnována zejména kritériím dělitelnosti sedmi. Uvedené téma je aplikací znalostí teorie dělitelnosti v oboru celých čísel pro nadané studenty matematiky.
Abstract (in English)
The article contains some less known criteria of divisibility in the decimal system. While their forming, there are applied congruences and the iterative process using the presentation of the number in the decimal system. The attention is devoted mainly to the criteria of the divisibility by number seven. The topic is the application of the theory of divisibility in the domain of integers for gifted students.
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