# Workbook - Grade 9 Math

## Workbook - Grade 9 Math

This is a complete Grade 9 Math workbook. It contains all the subjects taught at this grade level world wide. More information and free material can be found at: http://ibmathworkbooks.webnode.es/ The index of the book is as follows: CHAPTER 1 – ALGEBRA 1.1 Order of operations 1.2 Introduction to fractions 1.3 Decimals and fractions 1.4 Exponents 1.5 Algebraic expressions 1.6 Percentages 1.7 Types of numbers 1.8 Roots and rationalization 1.9 Interval notation and inequalities 1.10 Evaluating expressions 1.11 Equations 1.12 Polynomials 1.13 Sequences and series CHAPTER 2 – GEOMETRY 2.1 Introduction to geometry 2.2 Angles 2.3 Squares, rectangles and triangles 2.4 Points of concurrency 2.5 Congruent and similar triangles 2.6 Distance and midpoint 2.7 Circles 2.8 Quadrilaterals 2.9 3D geometry 2.10 Geometric transformations CHAPTER 3 – FUNCTIONS 3.1 Introduction to functions 3.2 Linear functions CHAPTER 4 – STATISTICS 4.1 Statistics 4.2 Mean, Median, Mode and Frequency diagrams 4.3 Probability CHAPTER 5 5.1 International system of units 5.2 Common errors