ACARA AC9M1N02, Place value and the role of zero
Year 1 · Number
Partition, regroup and rename two- and three-digit numbers in different ways, including understanding the job a zero does.
Below are free printable maths worksheets that support AC9M1N02. Print them as PDFs, or generate a fresh one. Every maths answer key is computed in code, so it is never wrong.
Teaching guide
Partition, regroup and rename two- and three-digit numbers in different ways, including understanding the job a zero does.
Build numbers with base-ten blocks or bundles of ten, then say the value of each digit ('the 3 is worth 30'). Expand numbers (300 + 40 + 2).
Generated and checked in code, so it is correct.
Reading a digit at face value regardless of its column, and dropping the zero as a place-holder (e.g. writing 32 for 302).
Place Value worksheets
All place value worksheets →Number Bonds worksheets
All number bonds worksheets →Australian Curriculum content descriptions (c) ACARA, used under CC BY 4.0. Descriptions are paraphrased. See australiancurriculum.edu.au.