Sunil Tanna

Welcome

Sunil Tanna


Computing

Computing Books
Binary, Octal & Hexadecimal
Binary (Advanced)

Computing Resources:
Binary, Octal & Hexadecimal


Learn Math

Math Books
Addition: Adding on Your Fingers
Addition: Column Addition
Arithmetic Sequences
Fractions
Long Multiplication: Grid Method
Math Magic
Multiplication Times Tables
Platonic Solids
Powers, Exponents, Indices & Surds
Radians & Steradians
Repeating Decimals

Basic Math Resources:
Algebra
Addition
Decimals
Division
Fractions
Long Multiplication
Powers, Exponents, Indices & Surds
Times Tables

Intermediate/Advanced Math Resources:
Archimedean & Catalan Solids
Binary & Number Bases
Interesting Numbers
Johnson Solids
Kepler-Poinsot Polyhedra
Platonic Solids
Quadratic Equations
Repeating Decimals
Sequences
Simultaneous Equations
Radians & Steradians
Trigonometry

Extras
More Math Magic
Printables for Math Magic


Science

Science Books
Moles & Stoichiometry

Science Resources:
Moles & Stoichiometry


Weight Loss Journey

If you haven't read the book:
Details of Weight Loss Journey

Additional information for readers:
After Reading
In Pictures
Weight Tracking Spreadsheet
BMI
Soccer
BHAGs
Mark Haub
Further Reading
Recent News


Other Stuff

Reading Kindle Books on PC


Links

Answers 2000 Limited
Sunil's Author Page at Amazon


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Sunil Tanna is an author, software developer, and tutor (math and science), as well as a Director of Answers 2000 Limited. Here has written books on computing, mathematics, science and other topics.



Books by Sunil Tanna include:

Binary, Octal and Hexadecimal for Programming & Computer Science Binary, Octal and Hexadecimal for Programming & Computer Science

This book introduces the binary, octal and hexadecimal numbering systems used in computer science and computer programming. It introduces how numbers are represented in each of these systems, and how to convert between them as well as to and from base 10.

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Advanced Binary for Programming & Computer Science: Logical, Bitwise and Arithmetic Operations, and Data Encoding and Representation Advanced Binary for Programming & Computer Science: Logical, Bitwise and Arithmetic Operations, and Data Encoding and Representation

This book explains how the binary number system works and how it is used by digital computers to represent information including positive and negative integers, characters and real numbers. It also explains logical and bitwise operations that computers use to manipulate information and perform arithmetic. Finally, we also briefly look at how computers store this information in memory and secondary storage, and how it can be transmitted between computers.

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Teach Your Kids Math: Adding on Your Fingers Teach Your Kids Math: Adding on Your Fingers

This book is a step-by-step guide for introducing your child to addition. Simple and easy steps and colorful pictures will help you teach this important math skill. Before you know it, they will be able to add two, three or four numbers together, and be ready to move on to the next stage: column addition.

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Teach Your Kids Math: Column Addition Teach Your Kids Math: Column Addition

This book is a step-by-step guide to teaching your kids how to do column addition. After a brief refresher on adding small numbers using your fingers, the book explains how to write out addition sums, how to perform simple column additions, carrying between columns, and finally adding more than two numbers. The book contains five chapters, each with lots of colorful examples and twenty questions and answers (100 questions and answers total in the book). This is the ideal guide to helping your children master this important mathematical skill.

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Teach Your Kids Math: Multiplication Times Tables Teach Your Kids Math: Multiplication Times Tables

Knowing multiplication tables is a key math skill. This is because multiplication tables are not only directly useful, but are also a foundation upon which other mathematical techniques are based - including multiplication of larger numbers, division, and fractions.

This book is a concise guide for parents showing them, step-by-step, how to successfully teach their kids times tables with the absolute minimum amount of pain.

The book contains tons of tips, tricks, and techniques to help with learning, as well as numerous times table and number facts.

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Teach Your Kids Math: Grid Method Multiplication Teach Your Kids Math: Grid Method Multiplication

The grid method (also known as the box method) is the way that most children today learn to multiply large numbers. It can seem baffling to parents who learnt traditional long multiplication - but this step-by-step guide solves that problem!

This book contains step-by-step explanations, numerous colorful examples, as well as questions and answers (100 in total) to help you and your children master the grid method in next to no time.

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You Can Do Math: Working With Fractions You Can Do Math: Working With Fractions

This is a complete introduction to learning, understanding, and mastering working with fractions (sometimes known as "common fractions", "simple fractions", or "vulgar fractions"), and is based on the author's personal experience providing 1:1 mathematics tuition to both school students and adult numeracy students.

Every topic is explained in detail, complete with many step-by-step worked examples and diagrams. Additionally. major topics are immediately followed by a set of practice questions (there are well over 300 questions in total in the book), the answers to which can be found at the end of each chapter.

In summary, whether you want to learn fractions yourself, or teach your kids fractions, or are a student preparing for exams such as GCSEs or high school maths tests, or are an adult learner wishing to improve your numeracy and knowledge of this important math topic - this book is ideal for you.

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You Can Do Math: Repeating Decimals You Can Do Math: Repeating Decimals

This book is a complete introduction to repeating decimals (also known as "recurring decimals"), and is based on my personal experience providing 1:1 mathematics tuition to both school students and adult numeracy students.

Before beginning this book, you should be comfortable with basic arithmetic, including working with decimals and fractions.

Some of the topics covered in this book include different notation for repeating decimals, unambiguous spoken-English descriptions for repeating decimals, the difference between rational and irrational numbers, the relationships between different types of decimals and rational and irrational numbers, and converting repeating decimals into fractions.

Every topic is explained in detail, complete with many step-by-step worked examples. Additionally. major topics are immediately followed by a set of practice questions, the answers to which can be found at the end of each chapter.

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You Can Do Math: Arithmetic Sequences You Can Do Math: Arithmetic Sequences

A detailed guide to arithmetic sequences (also known as arithmetic progressions), including how to identify them, how to find the terms, creating formulae to describe the terms of an arithmetic sequences, calculating the sum and mean of an sequence, and more. Easy-to-follow step-by-step explanations, numerous examples, and 80 questions and answers - including showing you to solve each question and reach the answer.

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You Can Do Math: Radians and Steradians You Can Do Math: Radians & Steradians

Radians are the standard unit used by mathematicians and scientists for measuring angles. Likewise, Steradians are the standard unit used for measuring solid angles.

This book explains the concepts behind radians and steradians, including how to convert radians to and from degrees, and using radians to calculate arc lengths, chord lengths, and the perimeters and areas of sectors and segments within a circle. There are also worked examples showing how radians are used in practise as well as questions (and answers) so you check your understanding of the topics covered.

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You Can Do Math: Powers, Exponents, Indices and Surds You Can Do Math: Powers, Exponents, Indices and Surds

Exponentiation, raising a number to a power, is usually the next mathematical operation that students learn about after mastering addition, subtraction, multiplication and division. This book is principally about exponentiation and performing mathematical operations on expressions that involve exponents. Additionally, the book introduces surds such as square roots, and explains how to perform common mathematical operations involving such surds.

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Amazing Math: Introduction to Platonic Solids Amazing Math: Introduction to Platonic Solids

The study of polyhedra (many sided 3D shapes) is an important topic in geometry, and as a fascinating mathematical subject.

This beautifully-illustrated book is a comprehensive guide to the 5 Platonic solids (regular tetrahedron, cube, regular octahedron, regular dodecahedron, and regular icosahedron). These solids are important in mathematics and nature, and the only types of convex regular polyhedra that exist.

Some familiarity with basic trigonometry and very basic algebra (high school level) will allow you to get the most out of this book - but please note: in order to make this book accessible to as many people as possible, I have included a brief recap on some necessary basic concepts from trigonometry (such as sine, cosine, radians, etc.).

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Math Magic: Amazing Tricks With Numbers, Arithmetic & Geometry! Math Magic: Amazing Tricks With Numbers, Arithmetic & Geometry!

This book is a complete is a guide to 40 math-based magical tricks. The instructions for each trick explain what props or accessories are needed (for example playing cards or calculator), how the trick appears to the audience, how to perform the trick, and in many cases, the mathematical secrets behind the trick. This book is ideal for magicians looking for something new and different to add to their acts, those who simply want to amaze their friends, and for mathematics teachers and educators who wish to inspire their students with fun and interesting mathematical ideas.

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You Can Do Chemistry: Moles & Stoichiometry You Can Do Chemistry: Moles and Stoichiometry

A comprehensive guide to performing mole and stoichiometric calculations with numerous examples, as well as questions and answers. Covers calculations relating to solids, solutions, gases and electrolysis, plus as limiting and excess reactants, chemical yields, atom economy and much more. Fully up to date with the last international standards - including the revised definition of mole which was agreed on November 16th, 2018.

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Weight Loss Journey: How a Middle Aged Man Lost Weight, Kept It Off, and Radically Improved His Fitness - And How You Can Too Weight Loss Journey:

How a Middle Aged Man Lost Weight, Kept It Off, and Radically Improved His Fitness - And How You Can Too


This is the true-life story of how I improved my health, changed my lifestyle, fixed my diet, lost over 70 pounds - and kept the weight off, permanently. However, this is not just a personal story, but it's also guidebook and roadmap, which will show you how you too can change your life for the better!

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