Download or read book The Lightning Calculator written by William S. Hutchings and published by . This book was released on 1867 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Intellectual and Practical Lightning Calculator written by John Alexander Henderson and published by . This book was released on 1882 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Orton s Lightning Calculator written by Hoy D. Orton and published by . This book was released on 1866 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Miracle Math written by Harry Lorayne and published by Barnes & Noble Publishing. This book was released on 1992 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents mathematical shortcut and "how to develop a calculator in your head."

Download or read book Orton s Lightning Calculator and Accountant s Assistant written by Hoy D. Orton and published by . This book was released on 1856 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mental Math written by Abhishek VR and published by Ofpad. This book was released on 2019-05-19 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover the Mental Math Secrets to Become a Human Calculator! Schools taught you a way to do math that works when you have a pen & paper. But the same methods, takes a lot of effort when you have to do math in your head. This is because it uses a lot of your working memory (the short term memory used to complete a mental task). For example, try to mentally multiply 73,201 x 3. It might take only a few seconds to multiply the individual digits. But if you multiply right to left the way you learnt in school, you will rely on your working memory. You will use it to recall every single digit you calculate to put it back together and get your final answer. You may even find yourself calculating some digits again because you forgot one of the numbers. The difficulty increases further when you have to multiply larger numbers like 732 x 323. You will have to remember numbers across many steps. Mental arithmetic would be a lot easier to do in your head if you didn’t have to remember so many numbers. In school, you learnt to write the down numbers as you calculate to free up your working memory. In mental math, there are many other ways to do the same thing. One of the tricks to free up your working memory is to calculate from left to right instead of right to left. Try multiplying 73,201 x 3 from left to right, starting from 7 x 3 and ending with 1 x 3. You will find yourself calling out the answer before you even finish the whole problem. You can use this trick to solve any math problem in the future. But we have just scratched the surface. There are many more tricks inside the book that make doing mental math as easy as reading a comic. Here is a glimpse of what you will be able to master: • Mentally add large numbers(Example: Add 8739 + 5492 in your head in seconds) • Subtract numbers fast. (Example: Mentally subtract 7520 - 4998 without writing anything down) • Multiplication tricks to multiply three-digit numbers. (Example: Multiply 323 x 123 in your head) • Square large numbers in seconds (Example: Calculate 64 x 64 faster than a calculator) • Mentally divide large numbers (Example: Divide 601324 by 73 entirely in your head) • Quickly check a calculation with 90% accuracy without re-calculating • Overcome math anxiety • Cement your mental math skills with bonus weekly training. This book only has the best techniques used by over 27 mental and Vedic math experts across the world. The techniques in this book are so simple you will wonder why nobody taught you this before. You will be able to master it, even if you have failed math in school. Imagine waking up tomorrow being able to do lightning fast math in your head. Your family & friends will look at you like you are some kind of a genius. Since you do the calculations in your head, you will acquire better mental habits in the process. So you will not just look like a genius. You will actually be one. Buy Now To Become A Human Calculator Every minute you wait to buy this book, is another minute you don't see the benefit of being good with math & numbers. Put the power of mental math to work in your life so you can quickly & easily: • make math and numbers more useful • develop better memory habits • increase concentration • develop new ways to think • and do speed math entirely in your head faster than a calculator! Get your copy today! A MUST BUY for students of Vedic Mathematics, GMAT, GRE, SAT, Case Study Interview and Case Interview.

Download or read book Henderson Hamlin s Lightning Calculator written by John Alexander Henderson and published by . This book was released on 1872 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Secrets of Mental Math written by Arthur Benjamin and published by Crown. This book was released on 2006-08-08 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: These simple math secrets and tricks will forever change how you look at the world of numbers. Secrets of Mental Math will have you thinking like a math genius in no time. Get ready to amaze your friends—and yourself—with incredible calculations you never thought you could master, as renowned “mathemagician” Arthur Benjamin shares his techniques for lightning-quick calculations and amazing number tricks. This book will teach you to do math in your head faster than you ever thought possible, dramatically improve your memory for numbers, and—maybe for the first time—make mathematics fun. Yes, even you can learn to do seemingly complex equations in your head; all you need to learn are a few tricks. You’ll be able to quickly multiply and divide triple digits, compute with fractions, and determine squares, cubes, and roots without blinking an eye. No matter what your age or current math ability, Secrets of Mental Math will allow you to perform fantastic feats of the mind effortlessly. This is the math they never taught you in school.

Download or read book Among the Freaks written by William Livingston Alden and published by . This book was released on 1896 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rapid Calculations written by A. H. Russell and published by . This book was released on 1925 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Natural Calculator written by and published by Kenneth Williams. This book was released on with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mathematical Quickies Trickies written by Yan Kow Cheong and published by MathPlus Publishing. This book was released on 2014-10-17 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Singapore’s bestselling Mathematical Quickies & Trickies, which has sold over 90,000 copies locally, contains more than 300 nonroutine problems to enhance students’ mathematical problem-solving skills. With many creative worked examples and questions, and with cartoons sprinkled throughout the book, Mathematical Quickies & Trickies would appeal primarily to these audiences: * grades 5-7 students and teachers looking for some fertile trick and tricky questions; * mathletes preparing for local and regional contests and competitions; * problem solvers longing to be challenged by questions whose obvious solutions are never the correct ones for what offhand appears to be true is false. With proper insight, you’ll learn how to solve these tricky problems almost instantly, whose solutions are almost never the correct ones. You need no longer be caught off-guard; instead, you’ll learn to solve these questions confidently—how to tame these counter-intuitive questions into routine ones. Contents 1. Mental Computation I 2. Mental Computation 2 3. Number Series 4. A Tricky Way with Fractions 5. Test Your Calculator Proficiency 6. Simplifying a Complex Fraction 7. Recurring Decimals 8. Is Zero an Even or Odd Integer? 9. Casting Out Nines 10. Be a Calculator Expert 11. Division by 9 12. Number Riddles 13. Ten Steps to be Math Smart 14. Shortcuts a la Trachtenberg 15. Geometrical Quickies 1 16. Geometrical Quickies 2 17. Geometrical Quickies 3 18. (Sugar + Coffee) + Milk = Sugar + (Coffee + Milk) 19. Applications of Number Laws 20. Law of One 21. Distributive Law 22. More Applications of Distributive Law 23. The Joy of Guesstimation 24. Are You a Fermi Disciple? 25. Bravo Singapore 26. Lightning Calculators 27. Geometrical Quickies 4 28. Some Calculator Quickies Answers & Solutions Bibliography & References Type of e-book: Nonfiction, problem solving, recreational, Singapore math, trick questions Audiences: Suitable for Grades 4-7 (or Primary 4-7 levels)

Download or read book Famous Story Book written by and published by . This book was released on 1896 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book St Nicholas written by Mary Mapes Dodge and published by . This book was released on 1893 with total page 1194 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wide Awake written by and published by . This book was released on 1893 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Psychology of Learning and Motivation written by and published by Academic Press. This book was released on 1984-01-04 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: Psychology of Learning and Motivation

Download or read book The Literary Digest written by and published by . This book was released on 1912 with total page 1286 pages. Available in PDF, EPUB and Kindle. Book excerpt: