Number and Algebra
Outcomes
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Number and place value
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ACMNA149
Investigate index notation and represent whole numbers as products of powers of prime numbersExamples
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ACMNA150
Investigate and use square roots of perfect square numbersExamples
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ACMNA151
Apply the associative, commutative and distributive laws to aid mental and written computationExamples
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ACMNA280
Compare, order, add and subtract integersExamples
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ACMNA149
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Real numbers
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ACMNA152
Compare fractions using equivalence. Locate and represent positive and negative fractions and mixed numbers on a number lineExamples
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ACMNA153
Solve problems involving addition and subtraction of fractions, including those with unrelated denominatorsExamples
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ACMNA154
Multiply and divide fractions and decimals using efficient written strategies and digital technologiesPlay Activities 148Examples
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ACMNA155
Express one quantity as a fraction of another, with and without the use of digital technologiesPlay Activities 112Examples
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ACMNA156
Round decimals to a specified number of decimal placesExamples
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ACMNA157
Connect fractions, decimals and percentages and carry out simple conversionsPlay Activities 128Examples
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ACMNA158
Find percentages of quantities and express one quantity as a percentage of another, with and without digital technologies.Examples
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ACMNA173
Recognise and solve problems involving simple ratiosPlay Activities 160Examples
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ACMNA152
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Money and financial mathematics
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ACMNA174
Investigate and calculate 'best buys', with and without digital technologiesExamples
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ACMNA174
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Patterns and algebra
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ACMNA175
Introduce the concept of variables as a way of representing numbers using lettersExamples
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ACMNA176
Create algebraic expressions and evaluate them by substituting a given value for each variableExamples
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ACMNA177
Extend and apply the laws and properties of arithmetic to algebraic terms and expressionsExamples
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ACMNA175
- Linear and non-linear relationships