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計数・記数法 電子書籍

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  • Who's #1?

    The Science of Rating and Ranking

    The mathematics behind today's most widely used rating and ranking methodsA website's ranking on Google can spell the difference between success and failure for a new business. NCAA football ratings determine which schools get to play for the big money in postseason bowl games. Product ratings influence everything from the clothes we wear to the movies we select on Netflix. Ratings and rankings ... もっと見る

    3,762 円

  • Happy Maths 4

    Time and Money

    Mala Kumar ...
    シリーズ 本: 4 - Maths

    166 円

  • Siri Bhoovalay : A Miraculous Book

    The realm of ancient wisdom and cryptic knowledge has long fascinated scholars, researchers, and spiritual seekers alike. Among the many esoteric texts that have intrigued generations, Siri Bhuvalaya stands out as a truly miraculous work. This book, encoded in an intricate mathematical and linguistic framework, is an enigmatic treasure that intertwines spirituality, philosophy, and science. It is ... もっと見る

    1,000 円

  • Multiple Criteria Decision Making System-MCDM

    indirajith K ...
    TITLE: Multiple Criteria Decision Making System- MCDMNavigating Decisions" is a comprehensive ebook that delves into the intricate world of decision-making methodologies, offering a thorough examination of both traditional and advanced approaches. From the Analytic Hierarchy Process (AHP) to cutting-edge techniques like the Gray Relational Model (GRM) and Fuzzy Integral Technique (FIT), this book ... もっと見る

    200 円

  • Operation Awesome: Cracking the Code with Math

    Rekha Kumari ...
    Operation Awesome: Cracking the Code with Math: A Book That Makes Learning Fun!Numbers are cool, but teamwork is cooler!Maya and Ben are about to embark on a wild adventure where they need to use their math skills and teamwork to solve puzzles, crack codes, and save the day.Are you ready to join them on a journey that proves math can be magical?Are you ready for an adventure that combines mystery, ... もっと見る

    650 円

  • 100 Ejercicios Resueltos: Suma y Resta de Números con Signo

    100 Ejercicios Resueltos – Serie de Práctica Matemática, #1

    シリーズ 本: 1 - 100 Ejercicios Resueltos – Serie de Práctica Matemática
    Domina la suma y resta de números con signo – ¡A base de práctica, no teoría!¿Los signos positivos y negativos te confunden al sumar o restar? No te preocupes, no estás solo. Este libro está diseñado para ayudarte a entender cómo funcionan las operaciones con signos de una forma clara, práctica y sin teoría innecesaria.Incluye 100 ejercicios paso a paso que te guían desde los cálculos más básicos ... もっと見る

    200 円

  • Quick Arithmetic

    Thirty simple tricks of mental arithmetic

    Yakov Perelman ...
    This book is a collection of simple and easily grasped tricks to speed up your mental arithmetic. If you want to master them you should realize that to be used fully they need to be approached conscientiously, not mechanically. But it pays to master them as they will enable you to do calculations in your head without error, as with written calculations. ... もっと見る

    543 円

  • 100 Solved Exercises: Dividing Signed Numbers

    100 Solved Exercises – Math Practice Series, #3

    シリーズ 本: 3 - 100 Solved Exercises – Math Practice Series
    100 solved exercises: dividing signed numbers — Through practice, not theory!Positive and negative numbers can be tricky at first, especially when it comes to division. That's why this book is here — to help you get comfortable dividing signed numbers through practice, not theory.Inside, you'll find 100 focused exercises designed to strengthen your skills in dividing, multiplying, adding, and ... もっと見る

    500 円

  • Fun and Count-Trace Sheini Numbers

    Unlock the hidden magic of numbers with "Fun and Count-Trace Sheini Numbers." This captivating book empowers young minds to master the art of counting in the most engaging way possible. Designed for children aged 4-7, it transforms the often daunting task of learning numbers into an exciting adventure filled with creativity and discovery. Imagine a world where counting isn't just a skill but a ... もっと見る

    2,300 円

  • Tick & Tock: Telling Time Book for Kids | Baby & Toddler Time Books Edition

    Baby Professor ...
    Telling time can be a piece of cake, even for young learners. It is a combination of number recognition and counting, too! So if your child knows these concepts, he/she will be good to go. The purpose of this book then is to make sure these basic concepts are well understood so that transitioning to more advanced math learning is done smoothly. Grab a copy today! ... もっと見る

    570 円

  • Happy Maths 2

    Shapes and Data

    Mala Kumar ...
    シリーズ 本: 2 - Maths
    This is a mathematics book with a difference. There are more stories here than problems! So read the stories, absorb the mix of facts and fiction and enjoy teasing your brain. The second book in the series brings the shapes and data. ... もっと見る

    166 円

  • Short-Cut Math

    Gerard W. Kelly ...
    シリーズ series Dover Books on Mathematics
    Can you multiply 362 x .5 quickly in your head? Could you readily calculate the square of 41? How much is 635 divided by 2½? Can 727,648 be evenly divided by 8?If any of these questions took you more than a few seconds to solve, you need this book. Short-Cut Math is a concise, remarkably clear compendium of about 150 math short-cuts — timesaving tricks that provide faster, easier ways to add, ... もっと見る

    667 円

  • Cats following me...

    挿絵 Cheryl Crouthamel ...
    A young boy on the way home is followed by an increasing amount of cats. This is a counting book disguised as a fun story in rhyme. You will find it filled with wonderful illustrations and a surprise ending that makes it fun to read over and over again!Story and concept by Sandy StallsmithIllustration by Cheryl CrouthamelA Bedtime Rhymes projectwww.bedtimerhymes.com ... もっと見る

    503 円

  • Excel per principianti: La Guida Facile e Completa per Imparare Excel da Zero con Esempi Pratici

    Matteo Bernardi ...
    Vuoi imparare Excel da zero e usarlo davvero nel lavoro e nella vita quotidiana? Questa guida pratica è pensata per portarti rapidamente dalle basi ai primi risultati concreti, senza teoria inutile o spiegazioni complicate. All'interno scoprirai come: Usare Excel in modo semplice e immediato Inserire e organizzare dati senza errori Utilizzare formule e funzioni essenziali Creare tabelle e grafici ... もっと見る

    916 円

  • VINCERE ALLA ROULETTE

    Questo manuale è una rielaborazione di un vecchio manoscritto italiano scritto da un matematico sconosciuto. Sono rimasto colpito dalla efficacia dei sistemi da me verificati con alcuni software professionali moderni. Consiglio vivamente a chi è appassionato del settore di studiare con cura e di usare l'intelligenza del buon padre di famiglia quando si applicano questi semplici sistemi nel gioco ... もっと見る

    362 円

  • How Did You Count?

    Picture Book

    Winner of the 2026 Mathical Book Prize!From the author of the award-winning Which One Doesn’t Belong? and How Many? comes How Did You Count?, the latest title in Christopher Danielson’s collection that is sure to spark conversation, questioning and wondering amongst both younger and older students alike.This listing is for a hard cover copy of the children's picture book. There is also a <a href= ... もっと見る

    5,719 円

  • Digging Deeper

    Making Number Talks Matter Even More, Grades 3-10

    Making the transition to student-centered learning begins with finding ways to get students to share their thinking, something that can be particularly challenging for older learners. Authors Ruth Parker and Cathy Humphreys return with Digging Deeper: Making Number Talks Matter Even More, Grades 3-10, taking the readers into classrooms where their Number Talks routines are taught.In this ... もっと見る

    7,234 円

  • The AI Investor

    In a world where technology accelerates faster than ever, the landscape of investing is undergoing a revolutionary transformation. Navigating Modern Investment is your comprehensive guide to understanding how artificial intelligence is reshaping finance—and how you, as a new investor, can harness its power to build wealth smarter and faster.Written in an engaging, accessible style, this book ... もっと見る

    750 円

  • Libro de Matemáticas de Preparación Para Exámenes Para Estudiantes Adultos, Libro 3

    Libro de Matemáticas de Preparación Para Exámenes Para Estudiantes Adultos, Libro 3Este libro de matemáticas está diseñado para ayudar a los instructores a preparar a los estudiantes adultos para exámenes de matemáticas estandarizados (TABE, CASAS, HISET y GED) y pruebas de matemáticas de preselección laboral.En concreto, el contenido de este libro de texto se alinea con las competencias CASAS, ... もっと見る

    2,431 円

  • Prime Wave

    Prime Numbers

    Colin Whitehead ...
    シリーズ series Prime Numbers
    A PRIME NUMBER SERIES PREDICTIVE EQUATION. This new (@ 2016) equation defines the Prime Number Series to infinity proving they are not random and explains exactly why the apparently unusual PRIME DISTRIBUTION gaps exist as they do. The author proves that each Prime generates two waves, which intertwine, a little like a strand of DNA and demonstrates that each Prime forms infinitely long strings. ... もっと見る

    1,251 円

  • I Learn the Numbers! I Can Tell Time! Counting and Telling Time for Kids - Baby & Toddler Time Books

    Baby Professor ...
    Counting and telling time go well together. When a child can count, then the next big step to make is to tell time. Telling time also involves the ability to skip count, more particularly by 5s. But the purpose of this educational resource goes beyond math because it also reveals the value of time. Are you ready to teach your child the true meaning of time? ... もっと見る

    570 円

  • Maths Hacks

    シリーズ series Hacks
    Everything you need to know about 100 key mathematical concepts condensed into easy-to-understand sound bites designed to stick in your memory and give you an instant grasp of the concept.On each topic, you'll start with a helicopter overview of the subject, which will give you an introduction to the idea and some context surrounding it. Next, you'll zoom in on the core elements of the theory, ... もっと見る

    2,556 円

  • New Concept Mathematics

    An Interactive approach to learning Basic Mathematics

    Brown Mark ...
    At least three of out of every five grade 12 students have little or no interest in arithmetical aspect of Mathematics. At least 7 out of 10 educated adults would tell you they managed to scale through passing Mathematics back in their high schools and tertiary education. It is no doubt that the principles of basic mathematics could look very obscure and ambiguous, so it is normal you're ... もっと見る

    720 円