Learning Map

Long multiplication (age 10+)

Fluently multiply multi-digit whole numbers (up to 4 digits by 2 digits) using the formal written method of long multiplication

How to tell they’ve got it

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Try this together

Can your child use long multiplication to work out something like '2,347 × 24' — setting it out in two rows, one for the units and one for the tens, then adding the results?

Where this sits on the map

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

Builds on
Long multiplicationages 9–10Long multiplication 4×2 extends Y5 multiplication up to 4×1 and 2×2
Long multiplication (age 10+)this skill · ages 10–11
Unlocks
Decimal place valueages 10–11Multiplying decimals by whole numbers builds on whole-number multiplication
Brackets in Expressionsages 10–11Evaluating expressions requires fluent multiplication
Division with remainders (age 10+)ages 10–11Checking division with multiplication requires fluent multiplication
Estimating answers (age 10+)ages 10–11Computing l×w×h requires multi-digit multiplication
Ratio (age 10+)ages 10–11Mental strategies build on understanding of formal multiplication
Systematic Listingages 10–11Systematic enumeration connects to multiplicative reasoning (product of options)

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

AC9M5N06high confidenceYear 5 · Number

solve problems involving multiplication of larger numbers by one- or two-digit numbers, choosing efficient calculation strategies and using digital tools where appropriate; check the reasonableness of answers

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

AC9M4A02medium confidenceYear 4 · Algebra

recall and demonstrate proficiency with multiplication facts up to 10 x 10 and related division facts; extend and apply facts to develop efficient mental strategies for computation with larger numbers without a calculator

NSW syllabus codes & stages only

MA3-MR-01medium confidenceMathematics K-10 · Stage 3
MA2-AR-01medium confidenceMathematics K-10 · Stage 2

Victorian Curriculum 2.0 codes & levels only

VC2M5N06high confidenceMathematics · Level 5 · Number strand
VC2M4A02medium confidenceMathematics · Level 4 · Algebra 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

All Multiplication & Division skills →