Learning Map Where we’re up to
MathematicsNumber Representation & Place ValueAges 9–10

Place Value × 10 Pattern

Your child knows a digit is worth ten times more than the same digit one place to its right. The 7 in 700 is ten times the 7 in 70.

In curriculum terms

Recognise that in a multi-digit whole number, a digit in one place represents ten times what it represents in the place to its right (e.g. 700 ÷ 70 = 10)

Ages are typical, not deadlines — follow your child’s pace. How to help at home →

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 explain that in 700, the 7 is worth 10 times more than in 70 — because moving one place to the left multiplies the value by 10?

Where this sits on the map

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

Builds on
Place value of each digitages 8–9Four-digit place value is prerequisite to understanding ×10 relationship between places
Place Value × 10 Patternthis skill · ages 9–10
Unlocks
Counting forwards and backwardsages 9–10×10 relationship understanding supports counting in powers of 10
Multiplying and dividingages 9–10×10 place-value relationship is prerequisite to ×÷ by powers of 10
Reading and writing numbersages 9–10Understanding ×10 place-value relationship supports reading/writing larger numbers
Rounding Large Numbersages 9–10Understanding ×10 relationship supports rounding to higher place values
Place Value × 10 and ÷ 10ages 10–11×10 both directions extends Y5 ×10 relationship
Mental addition and subtractionages 9–10×10 place-value relationship supports mental strategies with large numbers

solid = must come firstdashed = helps

Curriculum alignment

Where this fits in the official school curriculum — our best automated guess, not yet checked by a person.

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

Australian Curriculum v9 candidate

AC9M4N01high confidenceYear 4 · Number

recognise and extend the application of place value to tenths and hundredths and use the conventions of decimal notation to name and represent decimals

AC9M3N03medium confidenceYear 3 · Number

add and subtract two- and three-digit numbers using place value to partition, rearrange and regroup numbers to assist in calculations without a calculator

AC9M4N05medium confidenceYear 4 · Number

solve problems involving multiplying or dividing natural numbers by multiples and powers of 10 without a calculator, using the multiplicative relationship between the place value of digits

NSW syllabus codes & stages only

MA2-RN-01high confidenceMathematics K-10 · Stage 2
MA2-RN-02high confidenceMathematics K-10 · Stage 2

Victorian Curriculum 2.0 codes & levels only

VC2M4N01medium confidenceMathematics · Level 4 · Number strand
VC2M5N01medium confidenceMathematics · Level 5 · Number strand
VC2M4N05medium confidenceMathematics · Level 4 · 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 backwardsages 9–10 Negative numbers in contextages 9–10 Reading and writing numbersages 9–10 Roman numerals to 1000ages 9–10

All Number Representation & Place Value skills →