# Cambridge Mathematics IGCSE (US) Core & Extended – Number

1.1 Natural Numbers
1.2 Directed Numbers
1.3 Number Skills
1.4 Percentages
1.5 Ratios
1.6 Interest Rates
1.7 Exponents
1.8 Time
1.9 Measurement
1.A Radicals

# Cambridge Mathematics IGCSE (US) Extended – Algebra

2.1 Directed Numbers
2.2 Linear Equations
2.3 Inequalities
2.4 Exponents
2.5 Algebraic Expressions
2.6 Simultaneous Equations
2.7 Factorization
2.8 Quadratic Equatoins
2.9 Number Sequences
2.A Non-Linear Modelling

# Cambridge Mathematics IGCSE (US) Extended – Functions

3.1 Functions
3.2 Graphs
3.3 Exponential Graphs
3.4 Trigonometric Graphs
3.5 Transformations
3.6 Inverse Functions
3.7 Vectors
3.8 Pythagoras Theorem
3.9 Trigonometry
3.A Non-Right Angled Triangles

# Cambridge Mathematics IGCSE (US) Extended – Geometry

4.1 Measurement
4.2 Angle Geometry
4.3 Circle Geometry
4.4 Perimeter
4.5 Area
4.6 Surface Area
4.7 Volume
4.8 Similarity
4.9 Coordinate Geometry

# Cambridge Mathematics IGCSE (US) Extended – Probability and Statistics

5.1 Probability
5.2 Descriptive Statistics
5.3 Representing Data
5.4 Exploring Data
5.5 Linear Modelling