Learning Map
MathematicsNumber Representation & Place Valueusually ages 9–10

Rounding Large Numbers

Round any whole number up to 1,000,000 to the nearest 10, 100, 1,000, 10,000, or 100,000 using place-value understanding

How to tell they’ve got it

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

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Try this together

Can your child round a large number like 346,712 to the nearest 1,000 (347,000) or 10,000 (350,000) — identifying which digit to look at for each rounding?

Where this sits on the map

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

Builds on
Rounding to 10, 100, 1000ages 8–9Rounding to nearest 10/100/1000 is prerequisite to rounding to any place up to 100,000
Place Value × 10 Patternages 9–10Understanding ×10 relationship supports rounding to higher place values
Rounding Large Numbersthis skill · ages 9–10
Unlocks
Checking Answers by Roundingages 9–10Must round to any place before using rounding to check large-number calculations
Working with Large Numbersages 9–10Must round numbers before solving problems involving rounding
Decimal place valueages 10–11Rounding to any place extends Y5 rounding

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

AC9M6N06medium confidenceYear 6 · Number

multiply and divide decimals by multiples of powers of 10 without a calculator, applying knowledge of place value and proficiency with multiplication facts; using estimation and rounding to check the reasonableness of answers

AC9M6N04medium confidenceYear 6 · Number

apply knowledge of place value to add and subtract decimals, using digital tools where appropriate; use estimation and rounding to check the reasonableness of answers

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

NSW syllabus codes & stages only

MA2-RN-01medium confidenceMathematics K-10 · Stage 2
MA2-RN-02low confidenceMathematics K-10 · Stage 2

Victorian Curriculum 2.0 codes & levels only

VC2M6N04medium confidenceMathematics · Level 6 · Number strand
VC2M6N06low confidenceMathematics · Level 6 · Number strand
VC2M5N01low confidenceMathematics · Level 5 · 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 Reading and writing numbers (age 9+)ages 9–10

All Number Representation & Place Value skills →