Download How to Calculate Quickly: Full Course in Speed Arithmetic (Dover Books on Mathematics) By Henry Sticker – Do you want to double or triple the speed with which you calculate? How to Calculate Quickly is a tried and true method for helping you in the mathematics of daily life — addition, subtraction, multiplication, division, and fractions. The author can awaken for you a faculty which is surprisingly dormant in accountants, engineers, scientists, business people, and others who work with figures. This is “number sense” — or the ability to recognize relations between numbers considered as whole quantities. Lack of this number sense makes it entirely possible for a scientist to be proficient in higher mathematics, but to bog down in the arithmetic of everyday life. This book teaches those necessary mathematical techniques which schools neglect to teach: Horizontal addition, left to right multiplication and division, etc. You will learn a method of multiplication so rapid that you’ll be able to do products in not much more time than it would take to write the problem down on paper.

How to Calculate Quickly: Full Course in Speed Arithmetic (Dover Books on Mathematics) By Henry Sticker – Book PDF Free Download

---

(Share & Gain Knowledge) Join EasyEngineering Whatsapp/Telegram Group

---

...Sharing is Caring... 

---

Suggestion to Viewers: If you’re little serious about your studies, you should never consider eBooks/Books in PDF. The reason is the electronic devices divert your attention and also cause strains while reading eBooks. Kindly, Switch to hard copy of this Book & Buy it officially from the publishers and utilize your potential efficiently and with more confident.

From the Back Cover

• Do you want to double or triple the speed with which you calculate? How to Calculate Quickly is a tried and true method for helping you in the mathematics of daily life–addition, subtraction, multiplication, division, and fractions.
• The author can awaken for you a faculty which is surprisingly dormant in accountants, engineers, scientists, businesspeople, and others who work with figures. This is “number sense”–or the ability to recognize relations between numbers considered as whole quantities. Lack of this number sense makes it entirely possible for a scientist to be proficient in higher mathematics, but to bog down in the arithmetic of everyday life.
• This book teaches the necessary mathematical techniques that schools neglect to teach: Horizontal addition, left to right multiplication and division, etc. You will learn a method of multiplication so rapid that you’ll be able to do products in not much more time than it would take to write the problem down on paper.
• This is not a collection of tricks that work in only a very few special cases, but a serious, capably planned course of basic mathematics for self-instruction. It contains over 9,000 short problems and their solutions for you to work during spare moments. Five or ten minutes spent daily on this book will, within ten weeks, give you a number sense that will double or triple your calculation speed.

Book Details

Language: English
ISBN-10: 048620295X
ISBN-13: 978-0486202952

Download Link

Click below the link “DOWNLOAD” to save the Book/Material (PDF)