Hard
Year 9
Algebra and Equations
Expanding, factorising, solving linear equations, and simultaneous equations introduction
Start QuizNAPLAN Numeracy Practice
Numeracy Quiz Library
Practice by year level and topic — fully aligned to the Australian Curriculum.
43 quizzes · 860 questions across Years 3, 5, 7 and 9
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Each year level covers all three NAPLAN numeracy strands with curriculum-aligned questions.
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Showing 10 quizzes in Year 9
Number and Algebra
5 quizzes
Hard
Year 9
Linear Relationships and Graphs
Gradient, y-intercept, graphing lines, interpreting linear graphs
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Hard
Year 9
Percentages and Financial Maths
Percentage increase/decrease, simple interest, profit/loss, GST
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Hard
Year 9
Ratios and Proportional Reasoning
Ratio problems, direct proportion, scale factors, rates
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Hard
Year 9
Index Laws and Surds
Index notation, index laws, simplifying surds, scientific notation
Start QuizMeasurement and Geometry
3 quizzes
Hard
Year 9
Pythagoras' Theorem
Finding sides, word problems, distance between points, 3D applications
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Hard
Year 9
Area, Surface Area and Volume
Composite shapes, SA of prisms/cylinders, volume calculations
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Hard
Year 9
Geometry and Trigonometry
Angle relationships, similar triangles, basic trig ratios (sin, cos, tan)
Start QuizStatistics and Probability
2 quizzes
Medium
Year 9
Statistics and Data Analysis
Mean, median, histograms, scatter plots, comparing data sets, outliers
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Hard
Year 9
Probability
Two-step experiments, tree diagrams, compound events, conditional probability intro
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