Algebra, Arithmetic, Numbers and Numerations

The topics of this book are listed below. Check them out to be sure that you have not bought any of my books containing these topic. However, an additional topic and the solutions to all the exercises have been added to this edited version.
Algebra, Arithmetic, Numbers and Numerations: A Mathematics Book for High Schools and Colleges, provides an easy way to gain a solid understanding of the basics of Mathematics in the topics covered. Assuming no background knowledge of the topics, this clear and self teaching guide explains solved problems in ways that are easy to understand. Exercises are given at the end of each chapter for students to asses their understanding of the topics. Answers to the exercises are provided at the end of the book.
This math book is an ideal resource for students in secondary schools as well as those in primary schools, and for those in their first and second years in higher institutions.
Topics covered in this textook include:

• Linear equation and equations with fractions
• Number bases
• Standard forms and approximations
• Laws of indices
• Laws and theories of logarithms
• Modular arithmetic
• Change of subject of formulae
• Variation
• Fractions
• Word problems involving fractions
• Ratios and Rates
• Simple interest
• Compound interest
• Proportional division
• Average and mixture
• Decimals and Percentage
• Work and Time Problems