iii
Contents ix x xi xii xvi xvii xix
U N SA C O M R PL R E EC PA T E G D ES
About the authors Introduction Guide to the working programs Guide to this resource Acknowledgements Working with unfamiliar problems: Part 1 Working with unfamiliar problems: Part 2
1
Reviewing number and financial mathematics
2
Integer operations CONSOLIDATING Decimals and significant figures Rational numbers CONSOLIDATING Operations with fractions CONSOLIDATING Ratios, rates and best buys CONSOLIDATING Percentages and money CONSOLIDATING Percentage increase and decrease CONSOLIDATING Progress quiz Profits and discounts Income and taxation Applications and problem-solving Simple interest Compound interest EXTENDING Modelling Technology and computational thinking Investigation Problems and challenges Chapter checklist and success criteria Chapter review
4 9 14 20 26 32 38 43 44 49 57 59 64 69 70 72 73 75 78
1A 1B 1C 1D 1E 1F 1G
1H 1I 1J 1K
2
Linear and simultaneous equations 2A 2B 2C 2D 2E 2F 2G
Algebraic expressions CONSOLIDATING Simplifying algebraic expressions CONSOLIDATING Expanding algebraic expressions Solving linear equations Equations with brackets and pronumerals on both sides Solving word problems Progress quiz Inequalities
84
Strand: Algebra
Strand: Algebra
86 92 97 102 107 111 116 117
Uncorrected 2nd sample pages • Cambridge University Press and Assessment © Greenwood, et al 2023 • 978-1-009-37303-6 • Ph 03 8671 1400
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