ACARA AC9M7N03, Expanded notation with powers of 10
Year 7 · Number
Represent whole numbers in expanded form using place value and powers of ten.
Below are free printable maths worksheets that support AC9M7N03. 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 AC9M7N03 from a textbook-grade teaching unit, with a hook, worked examples, diagrams, misconceptions, and an exit ticket.
Teaching guide
What students learn
Represent whole numbers in expanded form using place value and powers of ten.
Worked example
Write 493,738 in expanded form using powers of 10.
Answer: 4 x 10^5 + 9 x 10^4 + 3 x 10^3 + 7 x 10^2 + 3 x 10^1 + 8
Why: Multiply each digit by its place value (a power of 10), then add the nonzero terms.
Generated and checked in code, so it is correct.
Number worksheets
All number worksheets →More Year 7 Number codes: AC9M7N01 · AC9M7N02 · AC9M7N04 · AC9M7N05 · AC9M7N06 · AC9M7N07 · AC9M7N08 · AC9M7N09
Australian Curriculum content descriptions (c) ACARA, used under CC BY 4.0. Descriptions are paraphrased. See australiancurriculum.edu.au.