Mathematics Number Representation & Place Valueusually ages 9–10

Reading and writing numbers (age 9+)

Read, write, order, and compare whole numbers up to at least 1,000,000 using base-ten numerals, number names, expanded form, and place-value understanding

How to tell they’ve got it

Tick these off as you see them — no test required.

Write 403,072 in words and in expanded form
Compare 548,301 and 543,801 using < and explain the reasoning
Order four six-digit numbers from smallest to largest

🖨 Print this page to keep the checklist — it prints beautifully.

Try this together

Can your child read and write numbers into the millions — like 1,340,000 — and put a set of large numbers in order correctly?

Where this sits on the map

Stuck here? Check the skills it builds on first. Confident? Here’s what it unlocks.

Builds on

Comparing Large Numbersages 8–9Comparing beyond 1000 is prerequisite to comparing up to 1,000,000

Place Value × 10 Patternages 9–10Understanding ×10 place-value relationship supports reading/writing larger numbers

Reading and writing numbers (age 9+)this skill · ages 9–10

Unlocks

Working with Large Numbersages 9–10Must read/write/compare numbers before solving problems with them

Reading and writing numbers to 10,000,000ages 10–11Numbers to 10M extends Y5 numbers to 1M

solid = must come firstdashed = helps

Curriculum alignment

Candidate matches to official curriculum codes — machine-suggested, unreviewed (v0.1).

Show candidate curriculum codes · 3 ACARA · 2 NSW · 3 VIC

Australian Curriculum v9 candidate

AC9M3N01medium confidenceYear 3 · Number

recognise, represent and order natural numbers using naming and writing conventions for numerals beyond 10 000

AC9M5N01medium confidenceYear 5 · Number

interpret, compare and order numbers with more than 2 decimal places, including numbers greater than one, using place value understanding; represent these on a number line

AC9M3N04medium confidenceYear 3 · Number

multiply and divide one- and two-digit numbers, representing problems using number sentences, diagrams and arrays, and using a variety of calculation strategies

NSW syllabus codes & stages only

MA2-AR-01medium confidenceMathematics K-10 · Stage 2

MA2-RN-01medium confidenceMathematics K-10 · Stage 2

Victorian Curriculum 2.0 codes & levels only

VC2M5N01medium confidenceMathematics · Level 5 · Number strand

VC2M3N02medium confidenceMathematics · Level 3 · Number strand

VC2M3N05medium confidenceMathematics · Level 3 · Number strand

These are candidate alignments generated by semantic matching — machine-suggested and unreviewed (v0.1), not official or verified mappings. For official curriculum content see australiancurriculum.edu.au, curriculum.nsw.edu.au and f10.vcaa.vic.edu.au. Don’t rely on them for registration or compliance purposes.

Nearby on the map

Counting forwards and backwards (age 9+)ages 9–10 Negative numbers in contextages 9–10 Place Value × 10 Patternages 9–10 Roman numerals to 1000ages 9–10

All Number Representation & Place Value skills →