Explore the use of brackets and the order of operations to write number sentences (ACMNA134)
Outcomes

Investigate and establish the order of operations using reallife contexts, eg 'I buy six goldfish costing $10 each and two water plants costing $4 each. What is the total cost?'; this can be represented by the number sentence 6 x 10 + 2 x 4 but, to obtai
Examples

Apply the order of operations to perform calculations involving mixed operations and grouping symbols, without the use of digital technologies
Examples