This unit is designed to help students understand, recognise, and calculate the GST in a number of scenarios.
Use mathematical modelling to solve practical problems involving additive and multiplicative situations including financial contexts; formulate the problems, choosing operations and efficient calculation strategies, using digital tools where appropriate; interpret and communicate solutions in terms of the situation
Selects and applies appropriate strategies to solve addition and subtraction problems
Selects and applies appropriate strategies to solve multiplication and division problems
Constructs and completes number sentences involving multiplicative relations, applying the order of operations to calculations