ACARA AC9M4N02, Odd and even numbers
Year 4 · Number
Explain what makes a whole number odd or even and use those properties to reason about numbers.
Below are free printable maths worksheets that support AC9M4N02. 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 what makes a whole number odd or even and use those properties to reason about numbers.
Pair counters into twos: a number is even when every counter has a partner and odd when one is left over. Then test what happens when you add or multiply odd and even numbers and record the rules.
Generated and checked in code, so it is correct.
Judging a large number as odd or even by its first digit, or by how big it is, instead of by its ones digit.
Even & Odd worksheets
All even & odd worksheets →Australian Curriculum content descriptions (c) ACARA, used under CC BY 4.0. Descriptions are paraphrased. See australiancurriculum.edu.au.