Quick Arithmetics


Book Description

This sixth edition of the book is thoroughly revised and enlarged according to the latest syllabi and trend of the various competitive exams and also taking into consideration the feedback from the readers. Chapters on Trigonometry and Geometry have been included in this edition. New and better short-cut methods, based on logics, to solve the questions have been explained in this edition. Important questions from various competitive exams have been included. This book will also be useful for many competitive exams having objective quantitative aptitude as one of the paper.




Quick Arithmetic, 7th Edition


Book Description

The book is designed for all the students who are preparing for competitive examinations conducted by SSC, RRB, Banks, LIC/GIC and IGNOU. This edition of Quick Arithmetic has been thoroughly revised and enlarged explain the short-cut methods for solving sums in a faster way. It covers basic terms and short-cut methods along with all the major topics such as Ratio and Proportion, Percentage, Profit and Loss, and Mensuration. The book strictly covers the syllabus of various examinations.




Rapid Math Tricks & Tips


Book Description

Demonstrates a slew of time-saving tips and tricks for performing common math calculations. Contains sample problems for each trick, leading the reader through step-by-step. Features two mid-terms and a final exam to test your progress plus hundreds of exercise problems ranging from simple to more sophisticated. Also includes sections on ``Mathematical Curiosities'' and ``Parlor Tricks'' for math lovers.




How to Calculate Quickly


Book Description

A number sense approach to the four basic operations of arithmetic together with fractions and decimals




Think Like A Maths Genius


Book Description

Did you know that it's easier to add and subtract from left to right, rather than the other way round? And that you can be taught to square a three-digit number in seconds? In Think Like A Maths Genius, two mathematicians offer tips and tricks for doing tricky maths the easy way. With their help, you can learn how to perform lightning calculations in your head, discover methods of incredible memorisation and other feats of mental agility. Learn maths secrets for the real world, from adding up your shopping and calculating a restaurant tip, to figuring out gambling odds (or how much you've won) and how to solve sudoku faster.




Short-Cut Math


Book Description

Clear, concise compendium of about 150 time-saving math short-cuts features faster, easier ways to add, subtract, multiply, and divide. Each problem includes an explanation of the method. No special math ability needed.




How to Calculate Quickly


Book Description

Many useful procedures explained and taught: 2-column addition, left-to-right subtraction, mental division of large numbers, more. Also numerous helpful shortcuts. More than 8,000 problems, with solutions. 1945 edition.




Easy Mathematics; Or, Arithmetic and Algebra for General Readers


Book Description

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.




Secrets of Mental Math


Book Description

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.




Quick Arithmetic


Book Description

This revised and updated edition teaches basic math skills needed on the job or in school in clear, humorous, conversational style. Chapters begin with a diagnostic preview or pretest and specific objectives keyed to the text. Includes practice problems and self-tests.