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Recommended For You

Maths on the Back of an Envelope

Clever ways to (roughly) calculate anything

by Rob Eastaway ...

‘Another terrific book by Rob Eastaway’ SIMON SINGH‘A delightfully accessible guide to how to play with numbers’ HANNAH FRYHow many cats are there in the world?What's the chance of winning the lottery twice?And just how long does it take to count to a million?Learn how to tackle tricky maths problems with nothing but the back of an envelope, a pencil and some good old-fashioned brain power.Join ... Read more

$75.89 HKD

‘Another terrific book by Rob Eastaway’ SIMON SINGH‘A delightfully accessible guide to how to play with numbers’ HANNAH FRYHow many cats are there in the world?What's the chance of winning the lottery twice?And just how long does it take to count to a million?Learn how to tackle tricky maths problems with nothing but the back of an envelope, a pencil and some good old-fashioned brain power.Join
... Read more
How to Make the World Add Up

Ten Rules for Thinking Differently About Numbers

by Tim Harford ...

The Sunday Times Bestseller'Tim Harford is one of my favourite writers in the world. His storytelling is gripping but never overdone, his intellectual honesty is rare and inspiring, and his ability to make complex things simple - but not simplistic - is exceptional. How to Make the World Add Up is another one of his gems. If you're looking for an addictive pageturner that will make you smarter, ... Read more

$106.29 HKD

The Sunday Times Bestseller'Tim Harford is one of my favourite writers in the world. His storytelling is gripping but never overdone, his intellectual honesty is rare and inspiring, and his ability to make complex things simple - but not simplistic - is exceptional. How to Make the World Add Up is another one of his gems. If you're looking for an addictive pageturner that will make you smarter,
... Read more
John Napier

Life, Logarithms, and Legacy

by Julian Havil ...

The most comprehensive account of the mathematician's life and workJohn Napier (1550–1617) is celebrated today as the man who invented logarithms—an enormous intellectual achievement that would soon lead to the development of their mechanical equivalent in the slide rule: the two would serve humanity as the principal means of calculation until the mid-1970s. Yet, despite Napier's pioneering ... Read more

$270.09 HKD

The most comprehensive account of the mathematician's life and workJohn Napier (1550–1617) is celebrated today as the man who invented logarithms—an enormous intellectual achievement that would soon lead to the development of their mechanical equivalent in the slide rule: the two would serve humanity as the principal means of calculation until the mid-1970s. Yet, despite Napier's pioneering
... Read more
The Magic of Math

Solving for x and Figuring Out Why

by Arthur Benjamin ...

The world's greatest mental mathematical magician takes us on a spellbinding journey through the wonders of numbers (and more)"Arthur Benjamin . . . joyfully shows you how to make nature's numbers dance." -- Bill Nye (the science guy)The Magic of Math is the math book you wish you had in school. Using a delightful assortment of examples-from ice-cream scoops and poker hands to measuring mountains ... Read more

$99.69 HKD

The world's greatest mental mathematical magician takes us on a spellbinding journey through the wonders of numbers (and more)"Arthur Benjamin . . . joyfully shows you how to make nature's numbers dance." -- Bill Nye (the science guy)The Magic of Math is the math book you wish you had in school. Using a delightful assortment of examples-from ice-cream scoops and poker hands to measuring mountains
... Read more
賴爸爸的數學實驗

12堂生活數感課

by 賴以威 ...

Series Book 50 - 科學少年叢書
數感實驗室賴以威親筆教授12堂生活數感課建立數感學習不卡關＋－×÷＋－×÷＋－×÷＋－×÷＋－×÷＋－×÷＋－×÷＋－×÷＋數學概念X手做實驗X趣味漫畫X學習心法X延伸思考＋－×÷＋－×÷＋－×÷＋－×÷＋－×÷＋－×÷＋－×÷＋－×÷＋▶ 怎麼把正方形蛋糕平均分給六人？▶ 鳳梨天生就會加法？▶ 怎麼用彩色巧克力學統計？▶ 去廟裡擲筊隱藏什麼玄機？▶ 不用複雜的數學計算，輕鬆認識演化!……生活裡充滿了大大小小的問題，這是人生常態，但令人想不到的是，其中許多問題竟能透過數學而美妙解答，而且還很輕鬆──很愉快！「數感實驗室」創辦人賴以威從小就是數學資優生，他繼承父親以趣味方式推廣數學的教育家精神，藉由獨特的實驗設計融合數學概念，帶領小讀者一邊動手操作一邊學習，達到刺激腦部思考的效果。以這種方式來學習數... ... Read more

$68.61 HKD

數感實驗室賴以威親筆教授12堂生活數感課建立數感學習不卡關＋－×÷＋－×÷＋－×÷＋－×÷＋－×÷＋－×÷＋－×÷＋－×÷＋數學概念X手做實驗X趣味漫畫X學習心法X延伸思考＋－×÷＋－×÷＋－×÷＋－×÷＋－×÷＋－×÷＋－×÷＋－×÷＋▶ 怎麼把正方形蛋糕平均分給六人？▶ 鳳梨天生就會加法？▶ 怎麼用彩色巧克力學統計？▶ 去廟裡擲筊隱藏什麼玄機？▶ 不用複雜的數學計算，輕鬆認識演化!……生活裡充滿了大大小小的問題，這是人生常態，但令人想不到的是，其中許多問題竟能透過數學而美妙解答，而且還很輕鬆──很愉快！「數感實驗室」創辦人賴以威從小就是數學資優生，他繼承父親以趣味方式推廣數學的教育家精神，藉由獨特的實驗設計融合數學概念，帶領小讀者一邊動手操作一邊學習，達到刺激腦部思考的效果。以這種方式來學習數...
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Mysterious Mathematics Made Easy 1

Numerics, Statistics and Probability (A)

by Alfred Unwanaobong ...

In the world of mathematics, scientists have improved so much on math aspects like algebra, equation, statistics,etc, but we've almost forgotten one fact; Maths is basically the science of numbers. Each chapter of this e-material gives an interesting, indepth study to minute math characteristics such as numbers, math symbols, etc that makes mathematical statements like equaions, set notations, etc ... Read more

$139.80 HKD

In the world of mathematics, scientists have improved so much on math aspects like algebra, equation, statistics,etc, but we've almost forgotten one fact; Maths is basically the science of numbers. Each chapter of this e-material gives an interesting, indepth study to minute math characteristics such as numbers, math symbols, etc that makes mathematical statements like equaions, set notations, etc
... Read more
Mathematical Recreations & Essays

Twelfth Edition

by H.S.M. Coxeter, W. W. Rouse Ball ...

Series series Heritage
For over eighty years this delightful classic has provided entertainment through mathematical problems commonly known as recreations. Although they often involve fundamental mathematical methods and notions, their chief appeal is as games or puzzles rather than the usefulness of their conclusions.This new edition upholds the original, but the terminology and treatment of problems have been updated ... Read more

$276.09 HKD

For over eighty years this delightful classic has provided entertainment through mathematical problems commonly known as recreations. Although they often involve fundamental mathematical methods and notions, their chief appeal is as games or puzzles rather than the usefulness of their conclusions.This new edition upholds the original, but the terminology and treatment of problems have been updated
... Read more
Math for Kids Second Edition | Basic Arithmetic, Division and Times Table Quiz Book for Kids | Children's Questions & Answer Game Books

by Dot EDU ...

Arithmetic is a highly mental game. Your child will be working with an intangible concept, such as numbers. To master the concept, exercises need to be in place. Your child will need you to quiz him/her as often and as challenging as possible. You can use this game book as a tool for active learning. Grab a copy today! ... Read more

$30.99 HKD

Arithmetic is a highly mental game. Your child will be working with an intangible concept, such as numbers. To master the concept, exercises need to be in place. Your child will need you to quiz him/her as often and as challenging as possible. You can use this game book as a tool for active learning. Grab a copy today!
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Creative Secondary School Mathematics: 125 Enrichment Units For Grades 7 To 12

by Alfred S Posamentier ...

Series Book 26 - Problem Solving In Mathematics And Beyond
There are many topics within the scope of the secondary school mathematics curriculum that are clearly of a motivational sort, and because of lack of time they are usually not included in the teaching process. This book provides the teacher 125 individual units — ranging from grades 7 through 12 — that can be used to enhance the mathematics curriculum. Each unit presents a preassessment, ... Read more

$433.69 HKD

There are many topics within the scope of the secondary school mathematics curriculum that are clearly of a motivational sort, and because of lack of time they are usually not included in the teaching process. This book provides the teacher 125 individual units — ranging from grades 7 through 12 — that can be used to enhance the mathematics curriculum. Each unit presents a preassessment,
... Read more
Un'equazione semplice per i numeri Primi

by Manuela Doglio ...

Ogni curioso dei numeri Primi, “i mattoni con cui si costruiscono tutti gli altri numeri”, sa che la ricerca di una semplice formula per “distinguere nell'ambito degli interi positivi tutti i numeri Primi e solo essi” è un enigma tuttora irrisolto.Il libro lo affronta coraggiosamente, esibendo subito una semplice equazione, e mostrando, con dovizia di esempi, che essa è in grado non solo di ... Read more

Free

Ogni curioso dei numeri Primi, “i mattoni con cui si costruiscono tutti gli altri numeri”, sa che la ricerca di una semplice formula per “distinguere nell'ambito degli interi positivi tutti i numeri Primi e solo essi” è un enigma tuttora irrisolto.Il libro lo affronta coraggiosamente, esibendo subito una semplice equazione, e mostrando, con dovizia di esempi, che essa è in grado non solo di
... Read more
Operaciones Con Fracciones

by Genaro Poot May ...

Todo en un solo volumen:Explicaciones sencillas para sumar, restar, multiplicar y dividir fracciones de cualquier tipo.Sección de ejercicios a solucionar.Sección de ejercicios solucionados detalladamente.Este es un manual muy útil...A los estudiantes, para seguir la secuencia de solución en los distintos casos.A los padres de familia, para ayudar con las tareas.A los maestros, para plantear tareas ... Read more

$23.99 HKD or Free with Kobo Plus

Todo en un solo volumen:Explicaciones sencillas para sumar, restar, multiplicar y dividir fracciones de cualquier tipo.Sección de ejercicios a solucionar.Sección de ejercicios solucionados detalladamente.Este es un manual muy útil...A los estudiantes, para seguir la secuencia de solución en los distintos casos.A los padres de familia, para ayudar con las tareas.A los maestros, para plantear tareas
... Read more
Quick Arithmetic

A Self-Teaching Guide

by Robert A. Carman, Marilyn J. Carman ...

Series Book 159 - Wiley Self-Teaching Guides
Master math at your own pace!Does working with numbers often frustrate you? Do you need to brush up on your basic math skills? Do you feel math stands between you and your career goals, or a better grade at school?Quick Arithmetic, Third Edition is the quickest and easiest way to teach yourself the basic math skills you need to advance on the job or in school. Using cartoons and a clear writing ... Read more

$112.79 HKD or Free with Kobo Plus

Master math at your own pace!Does working with numbers often frustrate you? Do you need to brush up on your basic math skills? Do you feel math stands between you and your career goals, or a better grade at school?Quick Arithmetic, Third Edition is the quickest and easiest way to teach yourself the basic math skills you need to advance on the job or in school. Using cartoons and a clear writing
... Read more
Mental Math

Tricks To Become A Human Calculator

by Abhishek VR ...

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 ... Read more

$23.36 HKD or Free with Kobo Plus

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
... Read more
MATEMÁTICAS 7°

by Cristhian Peralta C ...

Un texto que permite al estudiante construir y generar conocimientos a partir de ejercicios que aumentan su nivel de forma gradual. ... Read more

$38.87 HKD or Free with Kobo Plus

Un texto que permite al estudiante construir y generar conocimientos a partir de ejercicios que aumentan su nivel de forma gradual.
... Read more
Master SAT Prep Maths

Maths, #1

by Subbalakshmi Devaki ...

Series Book 1 - Maths
Are you ready to conquer the SAT Math section and achieve your dream score? Look no further! "SAT Math Mastery: The Ultimate Study Guide for 2023" is your comprehensive companion to mastering the math concepts and strategies essential for SAT success.Designed specifically for SAT aspirants, this book equips you with the knowledge, techniques, and practice materials needed to excel in the SAT Math ... Read more

$31.99 HKD

Are you ready to conquer the SAT Math section and achieve your dream score? Look no further! "SAT Math Mastery: The Ultimate Study Guide for 2023" is your comprehensive companion to mastering the math concepts and strategies essential for SAT success.Designed specifically for SAT aspirants, this book equips you with the knowledge, techniques, and practice materials needed to excel in the SAT Math
... Read more
Análisis Matemático: Cálculo Diferencial e Integral

Académico, #1

by Editorial Queyam, Gilbert Adrián Añazco- Campoverde, Paul André Añazco- Campoverde ...

Series Book 1 - Académico
Análisis Matemático: Cálculo Diferencial e Integral es una obra didáctica y rigurosa que aborda los fundamentos del cálculo diferencial e integral desde una perspectiva aplicada. ... Read more

Free

Análisis Matemático: Cálculo Diferencial e Integral es una obra didáctica y rigurosa que aborda los fundamentos del cálculo diferencial e integral desde una perspectiva aplicada.
... Read more
Sobre la teoría de las relaciones binarias

by Edilberto Sarmiento Sarmiento, Carmen Leonor Pulido Segura, Wilson Jairo Pinzón Casallas ...

Este libro es el producto de muchos años de trabajo y continua recopilación de información. Se presentan algunos resultados obtenidos de la biografía y modificados por nosotros, así como otros que hemos encontrado como consecuencia de las discusiones y reflexiones respecto de la teoría conjuntista de relaciones binarias y sus conexiones con los dígrafos y las matrices con entradas de ceros y unos. ... Read more

$23.00 HKD or Free with Kobo Plus

Este libro es el producto de muchos años de trabajo y continua recopilación de información. Se presentan algunos resultados obtenidos de la biografía y modificados por nosotros, así como otros que hemos encontrado como consecuencia de las discusiones y reflexiones respecto de la teoría conjuntista de relaciones binarias y sus conexiones con los dígrafos y las matrices con entradas de ceros y unos.
... Read more
X Marks the Spot

The Lost Inheritance of Mathematics

by Richard Garfinkle, David Garfinkle ...

Series series AK Peters/CRC Recreational Mathematics Series
X Marks the Spot is written from the point of view of the users of mathematics. Since the beginning, mathematical concepts and techniques (such as arithmetic and geometry) were created as tools with a particular purpose like counting sheep and measuring land areas.Understanding those purposes leads to a greater understanding of why mathematics developed as it did. Later mathematical concepts came ... Read more

$554.74 HKD

X Marks the Spot is written from the point of view of the users of mathematics. Since the beginning, mathematical concepts and techniques (such as arithmetic and geometry) were created as tools with a particular purpose like counting sheep and measuring land areas.Understanding those purposes leads to a greater understanding of why mathematics developed as it did. Later mathematical concepts came
... Read more
Computational Problems for Physics

With Guided Solutions Using Python

by Rubin H. Landau, Manuel José Páez ...

Series series Series in Computational Physics
Our future scientists and professionals must be conversant in computational techniques. In order to facilitate integration of computer methods into existing physics courses, this textbook offers a large number of worked examples and problems with fully guided solutions in Python as well as other languages (Mathematica, Java, C, Fortran, and Maple). It’s also intended as a self-study guide for ... Read more

$867.32 HKD

Our future scientists and professionals must be conversant in computational techniques. In order to facilitate integration of computer methods into existing physics courses, this textbook offers a large number of worked examples and problems with fully guided solutions in Python as well as other languages (Mathematica, Java, C, Fortran, and Maple). It’s also intended as a self-study guide for
... Read more
IP Routing Protocols

Fundamentals and Distance-Vector Routing Protocols

by James Aweya ...

This book focuses on the fundamental concepts of IP routing and distance-vector routing protocols (RIPv2 and EIGRP). It discusses routing protocols from a practicing engineer’s perspective, linking theory and fundamental concepts to common practices and everyday examples. The book benefits and reflects the author’s more than 22 years of designing and working with IP routing devices and protocols ... Read more

$679.77 HKD

This book focuses on the fundamental concepts of IP routing and distance-vector routing protocols (RIPv2 and EIGRP). It discusses routing protocols from a practicing engineer’s perspective, linking theory and fundamental concepts to common practices and everyday examples. The book benefits and reflects the author’s more than 22 years of designing and working with IP routing devices and protocols
... Read more
Artificial Intelligence, Blockchain, Computing and Security Volume 2

Proceedings of the International Conference on Artificial Intelligence, Blockchain, Computing and Security (ICABCS 2023), Gr. Noida, UP, India, 24 - 25 February 2023

Edited by Arvind Dagur, Karan Singh, Pawan Singh Mehra, Dhirendra Kumar Shukla ...

This book contains the conference proceedings of ICABCS 2023, a non-profit conference with the objective to provide a platform that allows academicians, researchers, scholars and students from various institutions, universities and industries in India and abroad to exchange their research and innovative ideas in the field of Artificial Intelligence, Blockchain, Computing and Security.It explores ... Read more

$3,008.53 HKD

This book contains the conference proceedings of ICABCS 2023, a non-profit conference with the objective to provide a platform that allows academicians, researchers, scholars and students from various institutions, universities and industries in India and abroad to exchange their research and innovative ideas in the field of Artificial Intelligence, Blockchain, Computing and Security.It explores
... Read more
Six Sigma and Beyond

Problem Solving and Basic Mathematics, Volume II

by D.H. Stamatis ...

In all walks of life, at some point in time, we all use the process of problem solving. We all talk about it, we all use it, but chances are we all mean different things by it. Six Sigma and Beyond: Problem Solving and Basic Mathematics organizes the topic and provides a structured approach based on the scientific method. Specifically designed to a ... Read more

$2,695.96 HKD

In all walks of life, at some point in time, we all use the process of problem solving. We all talk about it, we all use it, but chances are we all mean different things by it. Six Sigma and Beyond: Problem Solving and Basic Mathematics organizes the topic and provides a structured approach based on the scientific method. Specifically designed to a
... Read more
Crossing Numbers of Graphs

by Marcus Schaefer ...

Series series Discrete Mathematics and Its Applications
Crossing Numbers of Graphs is the first book devoted to the crossing number, an increasingly popular object of study with surprising connections. The field has matured into a large body of work, which includes identifiable core results and techniques. The book presents a wide variety of ideas and techniques in topological graph theory, discrete geometry, and computer science.The first part of the ... Read more

$539.11 HKD

Crossing Numbers of Graphs is the first book devoted to the crossing number, an increasingly popular object of study with surprising connections. The field has matured into a large body of work, which includes identifiable core results and techniques. The book presents a wide variety of ideas and techniques in topological graph theory, discrete geometry, and computer science.The first part of the
... Read more
How to Calculate Quickly

Full Course in Speed Arithmetic

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, businesspeople, and others who work with figures. This is ... Read more

$48.89 HKD

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
... Read more

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Recommended For You

Arithmetic eBooks

Maths on the Back of an Envelope

How to Make the World Add Up

John Napier

The Magic of Math

賴爸爸的數學實驗

Mysterious Mathematics Made Easy 1

Mathematical Recreations & Essays

Math for Kids Second Edition | Basic Arithmetic, Division and Times Table Quiz Book for Kids | Children's Questions & Answer Game Books

Creative Secondary School Mathematics: 125 Enrichment Units For Grades 7 To 12

Un'equazione semplice per i numeri Primi

Operaciones Con Fracciones

Quick Arithmetic

Mental Math

MATEMÁTICAS 7°

Master SAT Prep Maths

Análisis Matemático: Cálculo Diferencial e Integral

Sobre la teoría de las relaciones binarias

X Marks the Spot

Computational Problems for Physics

IP Routing Protocols

Artificial Intelligence, Blockchain, Computing and Security Volume 2

Six Sigma and Beyond

Crossing Numbers of Graphs

How to Calculate Quickly