Title Cambridge Mathematics NSW Year 9 5.1 and 5.2 - 1st edition (Stuart Palmer, David Greenwood, Sara Woolley etc.) (Z-Library).pdf ✅

>> Additional resources online NSW SYLLABUS FOR THE AUSTRALIAN CURRICULUM CambridgeMATHS STUART PALMER | DAVID GREENWOOD SARA WOOLLEY | JENNY GOODMAN JENNIFER VAUGHAN | BETH GODWIN STAGE 5.1/ 5.2 >> YEAR9

Table of Contents iii 1 Number and Algebra Measurement and geometry Computation with integers (S4) Fractions, decimals and percentages (S4) Ratios and rates (S4, 5.2) Numbers of any magnitude (S5.1) MA4–4NA, MA4–5NA, MA4–7NA, MA5.2–5NA, MA5.1–9MG Strand and content description 2 Number and Algebra Fractions, decimals and percentages (S4) Financial mathematics (S4, 5.1) MA4–5NA, MA4–6NA, MA5.1–4NA About the authors viii Introduction and guide to this book x Acknowledgments xiv Integers, decimals, fractions, ratios and rates 2 Pre-test 4 1A Adding and subtracting positive and negative integers REVISION 5 1B Multiplying and dividing positive and negative integers REVISION 9 1C Decimal places and signifi cant fi gures 13 1D Rational numbers and irrational numbers REVISION 18 1E Adding and subtracting fractions REVISION 23 1F Multiplying and dividing fractions REVISION 27 1G Ratios REVISION 32 1H Rates and direct proportion 37 Puzzles and games 42 Review: Chapter summary 43 Multiple-choice questions 44 Short-answer questions 45 Extended-response questions 46 Financial mathematics 48 Pre-test 50 2A Percentages, fractions and decimals REVISION 51 2B Applying percentages REVISION 56 2C Percentage increase and decrease REVISION 59 2D Profi ts and discounts REVISION 64 2E Income 70 2F Taxation 75 2G Simple interest 79 2H Applications of simple interest 84 Puzzles and games 88 Review: Chapter summary 89 Multiple-choice questions 90 Short-answer questions 91 Extended-response questions 92
iv Right-angled triangles (Pythagoras and trigonometry) (S4, 5.1/5.2◊) MA4–16MG, MA5.1–10MG, MA5.2–13MG 4 Measurement and Geometry 3 Number and Algebra Algebraic techniques (S4) Equations (S4, 5.2) MA4–8NA, MA4–10NA, MA5.2–8NA Expressions and equations 94 Pre-test 96 3A Algebraic expressions REVISION 97 3B Adding and subtracting algebraic expressions REVISION 103 3C Multiplying and dividing algebraic expressions REVISION 107 3D Expanding algebraic expressions REVISION 111 3E Linear equations with pronumerals on one side REVISION 116 3F Solving linear equations involving fractions 120 3G Linear equations with brackets 124 3H Equations with pronumerals on both sides REVISION 127 3I Using linear equations to solve problems 131 3J Using formulas 136 Puzzles and games 141 Review: Chapter summary 142 Multiple-choice questions 143 Short-answer questions 143 Extended-response questions 145 Right-angled triangles 146 Pre-test 148 4A Exploring Pythagoras’ theorem REVISION 149 4B Finding the length of the hypotenuse REVISION 153 4C Finding the lengths of the shorter sides REVISION 158 4D Using Pythagoras’ theorem to solve two-dimensional problems REVISION 162 4E Introducing the trigonometric ratios 167 4F Finding unknown sides 173 4G Solving for the denominator 178 4H Finding unknown angles 183 4I Using trigonometry to solve problems 188 Puzzles and games 192 Review: Chapter summary 193 Multiple-choice questions 194 Short-answer questions 195 Extended-response questions 197