ACARA AC9M5A01, Multiplication and division inverses
Year 5 · Algebra
Explain how multiplication and division undo each other and use this to build families of number facts.
Below are free printable maths worksheets that support AC9M5A01. Print them as PDFs, or generate a fresh one. Every maths answer key is computed in code, so it is never wrong.
Teaching guide
Explain how multiplication and division undo each other and use this to build families of number facts.
Build multiplication as equal groups and arrays, then skip counting, then recall of facts. Show that the array shows why a × b = b × a.
Generated and checked in code, so it is correct.
Confusing the number of groups with the number in each group, and adding when a word problem implies repeated groups.
Multiplication worksheets
All multiplication worksheets →Sets A-F are the same worksheet with different questions - print any (or all) for fresh practice.
Division worksheets
All division 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.