ACARA AC9M6A02, Unknowns with brackets
Year 6 · Algebra
Find unknown values in equations with brackets and mixed operations using the properties of numbers and operations.
Below are free printable maths worksheets that support AC9M6A02. Print them as PDFs, or generate a fresh one. Every maths answer key is computed in code, so it is never wrong.
Teach this code
Deliver a whole lesson on AC9M6A02 from a textbook-grade teaching unit, with a hook, worked examples, diagrams, misconceptions, and an exit ticket.
Teaching guide
Find unknown values in equations with brackets and mixed operations using the properties of numbers and operations.
Teach the agreed order (brackets, then × and ÷ left to right, then + and - left to right) and why it removes ambiguity, with worked contrasts.
Generated and checked in code, so it is correct.
Working strictly left to right and doing addition before multiplication.
Order of Operations worksheets
All order of operations worksheets →Sets A-F are the same worksheet with different questions - print any (or all) for fresh practice.
Australian Curriculum content descriptions (c) ACARA, used under CC BY 4.0. Descriptions are paraphrased. See australiancurriculum.edu.au.