The Trachtenberg Speed System of Basic Mathematics
Cutler, Ann; McShane, Rudolph
Editore: Doubleday
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Paperback
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ThriftBooks-Dallas, Dallas, TX, U.S.A.
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Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 0.75. Codice articolo GB000QNHW70I3N00
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Titolo: The Trachtenberg Speed System of Basic ...
Casa editrice: Doubleday
Legatura: Paperback
Condizione: Good
Condizione sovraccoperta: No Jacket
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The Trachtenberg Speed System of Basic Mathematics
Editore:
Pan, 1965
Antico o usato
1st Thus edition
Da: Allyouneedisbooks Ltd, Westbury, WILTS, Regno Unito
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1st Thus edition. Condizione: vg. vg 1st Pan MP86 1965 edition paperback book In stock shipped from our UK warehouse. Codice articolo 114323
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The Trachtenberg Speed System of Basic Mathematics
Editore:
Souvenir Press Ltd, London, 1963
Antico o usato
Rilegato
Da: Books@Ruawai, Kaipara District, Nuova Zelanda
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Hardcover. Condizione: Worn - Age Marks. Condizione sovraccoperta: Worn. Reprint. Codice articolo 053520
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The Trachtenberg speed system of basic mathematics
Editore:
BCA, 1984
Antico o usato
Da: Cotswold Internet Books, Cheltenham, Regno Unito
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A bright, tidy copy in tight binding. Dust jacket slightly shelf worn. Used - Very Good. VG hardback in VG dust jacket. Codice articolo BOOKS259961I
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The Trachtenberg Speed System of Basic Mathematics
Editore:
Souvenir Press, 1962
Antico o usato
Rilegato
Da: Chapter 1, Johannesburg, GAU, Sudafrica
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hardcover. Condizione: Good. Condizione sovraccoperta: Fair. reprint. the jacket is worn, scuffed about. foxing and markings. text remains clear and legible. fairly good copy. [SK]. Our orders are shipped using tracked courier delivery services. Codice articolo e42eo
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The Trachtenberg speed system of basic mathematics
Editore:
Pan
Antico o usato
Paperback
Da: Goldstone Rare Books, Llandybie, CARMS, Regno Unito
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Paperback. Condizione: Good. Paperback. Photograph available on request. Codice articolo mon0001612106
Quantità: 1 disponibili
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The Trachtenberg Speed System of Basic Mathematics
Editore:
Pan Books, 1965
Antico o usato
Brossura
Da: World of Rare Books, Goring-by-Sea, SXW, Regno Unito
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Condizione: Good. 1965. This Edition. 255 pages. Illustrated paper cover. Pages and binding are presentable with no major defects. Minor issues present such as mild cracking, inscriptions, inserts, light foxing, tanning and thumb marking. Overall a good condition item. Paper cover has mild edge wear with light rubbing and creasing. Some light marking and tanning. Codice articolo 1735651194LEE
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The Trachtenberg Speed System Of Basic Mathematics
Editore:
Pan Books, 1965
Antico o usato
Brossura
Prima edizione
Da: World of Rare Books, Goring-by-Sea, SXW, Regno Unito
Valutazione del venditore 5 su 5 stelle
Condizione: Fair. 1965. First Edition Thus. 255 pages. Paperback book with pictorial cover. Binding remains firm. Pages have light tanning and foxing throughout. Paper cover has mild edgewear with curling to corners. Light tanning to spine and edges with creasing and splits to spine. Codice articolo 1735834679GEO
Quantità: 1 disponibili
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The Trachtenberg Speed System Of Basic Mathematics
Editore:
Pan, 1965
Antico o usato
Brossura
Da: World of Rare Books, Goring-by-Sea, SXW, Regno Unito
Valutazione del venditore 5 su 5 stelle
Condizione: Good. 1965. This edition. 255 pages. Paperback book with pictorial cover. Pages and binding are presentable with no major defects. Minor issues present such as mild cracking, inscriptions, inserts, light foxing, tanning and thumb marking. Overall a good condition item. Paper cover has mild edge-wear with light rubbing and creasing. Some light marking and tanning. Codice articolo 1708099170LEE
Quantità: 1 disponibili
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The Trachtenberg Speed System of Basic Mathematics
Da: Book Haven, Wellington, WLG, Nuova Zelanda
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Paperback. Condizione: Fair. The Trachtenberg Speed System of Basic Mathematics is a revolutionary system for calculating and teaching basic math. Children, who had repeatedly failed in arithmetic until their parents sent them to learn this method, were able to perform amazing calculations within seconds. In one demonstration, a ten year old child, when asked to multiply 5132437201 times 452736502785, simply wrote on the blackboard the answer, 2323641669144374104785, in seventy seconds. He never set up the basic and familiar line by line chart, multiplying and adding each row of numbers. Instead, he just wrote down the answer without any of the intermediate steps. To demonstrate his method, Trachtenberg chose children who were doing poorly in their school work. These were children used to failure, shy and withdrawn; or at the other extreme, rebellious and unmanageable. The children's responses to the new, easy way of doing arithmetic was immediate. They found it delightfully like a game. The feeling of accomplishment soon made them lose their disagreeable traits. Equally important were the by-products the pupils attained while learning this new system. As these youngsters became proficient in handling numbers, they began to spurt ahead in all their studies. Their IQs went up as well! Not only did the child learn to compute, but his IQ also went up. Since all problems were worked out in his head, he developed an excellent memory and his ability to concentrate was increased. The Trachtenberg system, once learned, can take the drudgery out of the arithmetic that is part of everyone's daily stint. Experts believe that the Trachtenberg system could have far-reaching effects on education and science. Owner's Name inside. Pages tanned and lightly spotted. Previous owner's name inside. Cover worn, creased and faded. Remains readable. 255 pages. Codice articolo 1577720
Quantità: 1 disponibili
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The Trachtenberg Speed System of Basic Mathematics
Da: Majestic Books, Hounslow, Regno Unito
Valutazione del venditore 5 su 5 stelle
Condizione: New. pp. 270. Codice articolo 7859356
Quantità: 1 disponibili