abacus system of mental calculation is a system where users mentally visualize an abacus to carry out arithmetical calculations. No physical abacus is...
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An abacus (pl.: abaci or abacuses), also called a counting frame, is a hand-operated calculating tool which was used from ancient times in the ancient...
51 KB (5,996 words) - 10:57, 18 September 2024
mechanical digital computer Mental abacus, a system involving visualization of an abacus to carry out arithmetical calculations Abacus Harmonicus, an ancient...
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strategies were found among prodigies mastering mental abacus calculation. The positions of beads on the physical abacus act as visual proxies of each digit for...
24 KB (2,864 words) - 01:59, 22 July 2024
November 10, 2016. Doomsday rule for calculating the day of the week Mental abacus Mental calculator Soroban Note that these single-digit numbers are really...
35 KB (5,373 words) - 05:42, 18 September 2024
Trachtenberg system (category Mental calculation)
Krishna Tirtha's book "Vedic Mathematics" Mental abacus – As students become used to manipulating the abacus with their fingers, they are typically asked...
27 KB (6,475 words) - 10:47, 16 September 2024
an area in west part of Golestan province in North of Iran Mental abacus; 暗算, Japanese mental calculation way by imagination of soroban (算盤) A type of Japanese...
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Organisation International Association of Memory Mental Calculation World Cup Mental calculation Mental abacus WorldSkills Memoride Asian Memory Championship...
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2024. Retrieved July 2, 2024. Coletto, David (June 28, 2024). "Abacus Data Poll: Abacus Data Poll: Pre-Toronto-St. Paul's Byelection, Conservatives lead...
332 KB (10,724 words) - 22:26, 17 September 2024
Suanpan (redirect from Abacus chinese)
spelled suan pan or souanpan) is an abacus of Chinese origin, earliest first known written documentation of the Chinese abacus dates to the 2nd century BCE during...
22 KB (2,581 words) - 13:48, 25 August 2024
the small stones used as a counters on an abacus (Latin: abacus, Greek: ἄβαξ, romanized: abax). The abacus was an instrument used by Greeks and Romans...
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Goldman Sachs (redirect from Abacus 2007-AC1)
charged Goldman with misleading investors with was called Abacus 2007-AC1. Unlike many of the Abacus securities, 2007-AC1 did not have Goldman Sachs as a short...
219 KB (19,701 words) - 20:27, 16 September 2024
Young World Quiz. Also, a student from Campion won the gold medal in a mental abacus contest sponsored by UMCAS. The school badge is in the form of a medieval...
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Goldin-Meadow S (2018). "The Role of Gesture in Supporting Mental Representations: The Case of Mental Abacus Arithmetic". Cognitive Science. 42 (2): 554–575. doi:10...
176 KB (20,789 words) - 23:22, 5 September 2024
Retrieved 3 May 2023. Bellos, Alex (10 October 2012). "Japanese abacus teacher wins Mental Calculation World Cup". The Guardian. Retrieved 3 May 2023. Robertson...
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Lee Jeonghee (category Abacus)
a South Korean abacus master. She is the only known soroban abacus master to have reached the eleventh dan. She is also known as Abacus Master (주산왕) in...
6 KB (579 words) - 12:39, 1 April 2024
Soroban (category Abacus)
The soroban (算盤, そろばん, counting tray) is an abacus developed in Japan. It is derived from the ancient Chinese suanpan, imported to Japan in the 14th century...
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Goldman Sachs controversies (section Abacus mortgage-backed CDOs and $550 million settlement (2010))
charged Goldman with misleading investors with was called Abacus 2007-AC1. Unlike many of the Abacus securities, 2007-AC1 did not have Goldman Sachs as a short...
103 KB (10,581 words) - 03:19, 15 August 2024
Approach. (2017) Stigler, J. W. (1984). "Mental Abacus": The effect of abacus training on Chinese children's mental calculation. Cognitive Psychology, 16...
18 KB (1,818 words) - 10:22, 3 December 2023
the 44th Canadian Parliament and garnered national attention; a poll from Abacus Data in mid-July suggested that 63% of Canadians nationwide were aware of...
29 KB (2,001 words) - 05:23, 15 September 2024
Arthur Janov (redirect from The Anatomy of Mental Illness)
Retrieved October 2, 2017. Janov, Arthur (1977). The Primal Scream. New York: Abacus. p. 40. ISBN 0-349-11834-5. "Arthur Janov CEO". Primal Therapy. Archived...
13 KB (1,316 words) - 02:15, 27 May 2024
Kerista (section Work Life / Abacus)
educational non-profit organization). The most successful of the businesses was Abacus, Inc., an early Macintosh computer vendor in San Francisco, which eventually...
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square abacus. Next would follow the Sankissa elephant and the Rampurva bull, also not yet benefiting from Mauryan polish, and using a Hellenistic abacus of...
56 KB (5,980 words) - 04:03, 5 September 2024
p. M4. Thomson, David (1993). Showman: The Life of David O. Selznick. Abacus, p. 418. The Eddie Mannix Ledger, Los Angeles: Margaret Herrick Library...
14 KB (1,404 words) - 23:57, 13 August 2024
Subitizing (section Abacus)
counters in connected trays for calculations. In each place value, the Chinese abacus uses four or five beads to represent units, which are subitized, and one...
22 KB (2,654 words) - 18:20, 21 June 2024
Mesopotamian mythology. Shah, Idries, The Secret Lore of Magic (London: Abacus, 1972). Contains portions of Ars Almandel and split sections the Goetia...
21 KB (2,425 words) - 17:23, 13 September 2024
characters. Specifically, Larry Chucklesworth gets back with his wife, Abacus goes back to his family and Scrubbit and Bleacher are arrested after their...
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Alberto Coto García (category Mental calculators)
Alberto Coto García (born May 20, 1970) is a Spanish mental calculator. He was the world champion in mental calculation from 2008 to 2010. Professionally he...
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October 23, 2018 Planetmath division Division on a Japanese abacus selected from Abacus: Mystery of the Bead Chinese Short Division Techniques on a Suan...
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Vision-enhancing technologies Use of video equipment Use of a talking calculator or abacus Use of a sign language interpreter Use of a scribe (a person who writes...
22 KB (2,568 words) - 19:25, 11 September 2024