VC2M4N07

Choose and use estimation and rounding to check and explain the reasonableness of calculations, including the results of financial transactions

VC2M4N09

Use mathematical modelling to solve practical problems that involve additive and multiplicative situations, including financial contexts; formulate the problems using number sentences and choose efficient calculation strategies, using digital to...

VC2M5N06

Solve problems involving multiplication of larger numbers by one- or two-digit numbers, choosing efficient mental and written calculation strategies and using digital tools where appropriate; check the reasonableness of answers

VC2M6N09

Use mathematical modelling to solve practical problems involving rational numbers and percentages, including in financial contexts; formulate the problems, choosing operations and using efficient mental and written calculation strategies, and us...

MA2-AR-01

Selects and uses mental and written strategies for addition and subtraction involving 2- and 3-digit numbers

MA2-MR-01

Represents and uses the structure of multiplicative relations to 10 × 10 to solve problems

MA3-AR-01

Selects and applies appropriate strategies to solve addition and subtraction problems

MA3-MR-01

Selects and applies appropriate strategies to solve multiplication and division problems

ACMNA080

Solve problems involving purchases and the calculation of change to the nearest five cents with and without digital technologies

ACMNA100

Solve problems involving multiplication of large numbers by one- or two-digit numbers using efficient mental, written strategies and appropriate digital technologies

ACMNA132

Investigate and calculate percentage discounts of 10%, 25% and 50% on sale items, with and without digital technologies

ACMNA160

AC9M4N07

Choose and use estimation and rounding to check and explain the reasonableness of calculations including the results of financial transactions

AC9M4N08

Use mathematical modelling to solve practical problems involving additive and multiplicative situations including financial contexts; formulate the problems using number sentences and choose efficient calculation strategies, using digital tools where appropriate; interpret and communicate solutions

AC9M5N06

Solve problems involving multiplication of larger numbers by one- or two-digit numbers, choosing efficient calculation strategies and using digital tools where appropriate; check the reasonableness of answers

AC9M6N09

Use mathematical modelling to solve practical problems, involving rational numbers and percentages, including in financial contexts; formulate the problems, choosing operations and efficient calculation strategies, and using digital tools where appropriate; interpret and communicate solutions in te