Overall Aim:
In number, students at the minimum standard at Year 9 identify, compare and order integers, decimals, key percentages and common fractions. They can identify equivalent representations of common fractions, key percentages and decimals.
Students, meeting the minimum standard, can apply common strategies to calculate simple proportions, percentages and simple rates used in familiar practical situations. They can use common methods to form estimates and approximations of rational and irrational numbers and simple expressions.