Algebra and Equations
Expanding, factorising, solving linear equations, and simultaneous equations introduction
Start 4 Free QuestionsOpen any topic from Foundation to Year 10 and complete its first four questions. Your score is preserved before subscriber questions begin.
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A complete 3-block Selective Entry mock covering Maths & Quantitative, Reading & Verbal, and Writing.
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Quick-reference Number cheat sheets covering key formulas, rules, and methods for each year level.
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A small practice routine for Years 3, 4, 5, 7 and 9 maths revision. Open it now and print or save a copy. No email sign-up required.
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Showing 11 quizzes in Year 9
Expanding, factorising, solving linear equations, and simultaneous equations introduction
Start 4 Free QuestionsGradient, y-intercept, graphing lines, interpreting linear graphs
Start 4 Free QuestionsPercentage increase/decrease, simple interest, profit/loss, GST
Start 4 Free QuestionsRatio problems, direct proportion, scale factors, rates
Start 4 Free QuestionsIndex notation, index laws, simplifying surds, scientific notation
Start 4 Free QuestionsApply set structures — union, intersection, complement and Venn diagrams — to organise information and solve real-world problems.
Start 4 Free QuestionsFinding sides, word problems, distance between points, 3D applications
Start 4 Free QuestionsComposite shapes, SA of prisms/cylinders, volume calculations
Start 4 Free QuestionsAngle relationships, similar triangles, basic trig ratios (sin, cos, tan)
Start 4 Free QuestionsMean, median, histograms, scatter plots, comparing data sets, outliers
Start 4 Free QuestionsTwo-step experiments, tree diagrams, compound events, conditional probability intro
Start 4 Free Questions