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Unit 11.1 Number and Application Topic 1: Basic numeracy - the real number system Topic 2: Basic numeracy - working with real numbers Topic 3: Basic numeracy - revision of fractions Topic 4: Basic numeracy - decimals and approximations Topic 5: Basic numeracy - irrational numbers and surds Topic 6: Basic numeracy - indices Topic 7: Basic numeracy - logarithms Topic 8: Units of measurement Topic 9: Ratio and proportion Topic 10: Basic algebra - revision Topic 11: Basic algebra - expanding and factorising Topic 12: Basic algebra - solving quadratic equations Topic 13: Basic algebra - graphs of quadratic functions Topic 14: Basic algebra - simultaneous equations Topic 15: Basic algebra - inequalities Unit 11.2 Managing Money 1 Topic 1: Working with percentages Topic 2: Earning and spending Topic 3: Taxation Topic 4: Foreign exchange Topic 5: Budgeting Topic 6: Loans Unit 11.3 Statistics Topic 1: Exploring data Topic 2: Analysisof data - using statistics Topic 3: Analysis of data - interpreting statistics Unit 11.4 Geometry Topic 1: Geometry of lines and angles Topic 2: Triangles, quadrilaterals and other polygons Topic 3: Geometric constructions Topic 4: Circle geometry Unit 11.5 Trigonometry Topic 1: Pythagoras' Theorem - revision Topic 2: Trigonometric ratios Topic 3: Three-dimensional trigonometry Topic 4: The sine and cosine rules Topic 5: Location and vectors Appendix Mathematical symbols Mathematical formulae Answers Glossary/Index