Verwandte Artikel zu The Trachtenberg Speed System of Basic Mathematics
Inhaltsangabe
Do high-speed, complicated arithmetic in your head using the Trachtenberg Speed System.
Die Inhaltsangabe kann sich auf eine andere Ausgabe dieses Titels beziehen.
Über die Autorin bzw. den Autor
Jakow Trachtenberg was a Jewish mathematician who developed the mental calculation techniques called the Trachtenberg system. He was born in Odessa, the Russian empire in 1988 and worked as an engineer in the Obukhov arms factory. He was a dedicated pacifist and instrumental in organising the Society of Good Samaritans when the First World War broke out. After the Russian revolutions of 1917, Trachtenberg fled to the Weimar Republic where he was later critical of Nazi policies and imprisoned in a concentration camp during World War II. He developed his system of mathematics during his imprisonment. He died in 1953.
„Über diesen Titel“ kann sich auf eine andere Ausgabe dieses Titels beziehen.
Neu kaufen
Diesen Artikel anzeigen
EUR 11,72
EUR 2,27 für den Versand innerhalb von/der USA
Versandziele, Kosten & DauerSuchergebnisse für The Trachtenberg Speed System of Basic Mathematics
Foto des Verkäufers
The Trachtenberg Speed System of Basic Mathematics
Anbieter: WeBuyBooks, Rossendale, LANCS, Vereinigtes Königreich
Verkäuferbewertung 5 von 5 Sternen
Zustand: Very Good. Most items will be dispatched the same or the next working day. A copy that has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. Bestandsnummer des Verkäufers wbs5339688381
Anzahl: 1 verfügbar
Beispielbild für diese ISBN
The Trachtenberg Speed System of Basic Mathematics
Verlag:
Profile Books Ltd, United Kingdom, 1989
ISBN 10: 0285629166
ISBN 13: 9780285629165
Gebraucht
Paperback
Anbieter: WorldofBooks, Goring-By-Sea, WS, Vereinigtes Königreich
Verkäuferbewertung 5 von 5 Sternen
Paperback. Zustand: Very Good. Do high-speed, complicated arithmetic in your head using the Trachtenberg Speed System. Ever find yourself struggling to check a bill or a payslip? With The Trachtenberg Speed System you can. Described as the 'shorthand of mathematics', the Trachtenberg system only requires the ability to count from one to eleven. Using a series of simplified keys it allows anyone to master calculations, giving greater speed, ease in handling numbers and increased accuracy. Jakow Trachtenberg believed that everyone is born with phenomenal abilities to calculate. He devised a set of rules that allows every child to make multiplication, division, addition, subtraction and square-root calculations with unerring accuracy and at remarkable speed. It is the perfect way to gain confidence with numbers. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. Bestandsnummer des Verkäufers GOR001217891
Anzahl: 9 verfügbar
Beispielbild für diese ISBN
The Trachtenberg Speed System of Basic Mathematics
Anbieter: Half Price Books Inc., Dallas, TX, USA
Verkäuferbewertung 5 von 5 Sternen
paperback. Zustand: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! Bestandsnummer des Verkäufers S_452005890
Anzahl: 1 verfügbar
Foto des Verkäufers
Trachtenberg Speed System of Basic Mathematics
Verlag:
RUPA PUBLICATIONS INDIA PVT LTD.
ISBN 10: 0285629166
ISBN 13: 9780285629165
Gebraucht
Softcover
Anbieter: GreatBookPrices, Columbia, MD, USA
Verkäuferbewertung 5 von 5 Sternen
Zustand: As New. Unread book in perfect condition. Bestandsnummer des Verkäufers 1389615
Anzahl: 12 verfügbar
Foto des Verkäufers
Trachtenberg Speed System of Basic Mathematics
Anbieter: GreatBookPrices, Columbia, MD, USA
Verkäuferbewertung 5 von 5 Sternen
Zustand: New. Bestandsnummer des Verkäufers 1389615-n
Anzahl: 12 verfügbar
Foto des Verkäufers
The Trachtenberg Speed System of Basic Mathematics (Paperback)
Anbieter: Grand Eagle Retail, Bensenville, IL, USA
Verkäuferbewertung 5 von 5 Sternen
Paperback. Zustand: new. Paperback. Ever find yourself struggling to check a bill or tax on a payslip? The Trachtenberg Speed System provides a course in refining basic mathematics skills to tackle large sums before simplifying to increase concentration and ability in day-to-day arithmetic.The Trachtenberg system has been described as the 'shorthand of mathematics' and only requires the ability to count from one to eleven. Using a series of simplified keys, it allows anyone to master numbers and calculations giving greater speed, ease in handling numbers and increasing accuracy.Jakow Trachtenberg believed that everyone is born with phenomenal abilities to calculate. He devised a set of rules that allows every child to make multiplication, division, addition, subtraction and square-root calculations with unerring accuracy and at remarkable speed. A perfect entry into gaining confidence with numbers. Do high-speed, complicated arithmetic in your head using the Trachtenberg Speed System. Shipping may be from multiple locations in the US or from the UK, depending on stock availability. Bestandsnummer des Verkäufers 9780285629165
Anzahl: 1 verfügbar
Foto des Verkäufers
The Trachtenberg Speed System of Basic Mathematics
Anbieter: Rarewaves.com USA, London, LONDO, Vereinigtes Königreich
Verkäuferbewertung 5 von 5 Sternen
Paperback. Zustand: New. Main. Do high-speed, complicated arithmetic in your head using the Trachtenberg Speed System.Ever find yourself struggling to check a bill or a payslip? With The Trachtenberg Speed System you can. Described as the 'shorthand of mathematics', the Trachtenberg system only requires the ability to count from one to eleven. Using a series of simplified keys it allows anyone to master calculations, giving greater speed, ease in handling numbers and increased accuracy.Jakow Trachtenberg believed that everyone is born with phenomenal abilities to calculate. He devised a set of rules that allows every child to make multiplication, division, addition, subtraction and square-root calculations with unerring accuracy and at remarkable speed. It is the perfect way to gain confidence with numbers. Bestandsnummer des Verkäufers LU-9780285629165
Anzahl: 1 verfügbar
Beispielbild für diese ISBN
The Trachtenberg Speed System of Basic Mathematics
Anbieter: Better World Books Ltd, Dunfermline, Vereinigtes Königreich
Verkäuferbewertung 5 von 5 Sternen
Zustand: Good. Ships from the UK. Used book that is in clean, average condition without any missing pages. Bestandsnummer des Verkäufers 8853775-6
Anzahl: 1 verfügbar
Beispielbild für diese ISBN
The Trachtenberg Speed System of Basic Mathematics
Anbieter: Majestic Books, Hounslow, Vereinigtes Königreich
Verkäuferbewertung 5 von 5 Sternen
Zustand: New. pp. 270. Bestandsnummer des Verkäufers 7859356
Anzahl: 1 verfügbar
Beispielbild für diese ISBN
The Trachtenberg Speed System of Basic Mathematics
Anbieter: PBShop.store UK, Fairford, GLOS, Vereinigtes Königreich
Verkäuferbewertung 5 von 5 Sternen
PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers HU-9780285629165
Anzahl: 1 verfügbar