ACARA AC9M4N05, Efficient computation strategies
Year 4 · Number
Develop efficient strategies and use suitable digital tools for adding, subtracting, multiplying and dividing with no remainder.
Below are free printable maths worksheets that support AC9M4N05. Print them as PDFs, or generate a fresh one. Every maths answer key is computed in code, so it is never wrong.
Teaching guide
Develop efficient strategies and use suitable digital tools for adding, subtracting, multiplying and dividing with no remainder.
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 →Division worksheets
All division worksheets →Mixed Operations worksheets
All mixed operations worksheets →Australian Curriculum content descriptions (c) ACARA, used under CC BY 4.0. Descriptions are paraphrased. See australiancurriculum.edu.au.