AC9M4N05
Parents start here
Your child is learning to multiply by tens, like 7 × 40 or 6 × 80.
- Calculate 7 × 30 = 210 by reasoning 7 × 3 tens = 21 tens = 210
- Explain why multiplying by a multiple of 10 adds a zero to the product
One skill from the map, ages 8–9 — its page has the rest of the checklist and what comes next. Candidate alignment, machine-suggested and unreviewed (v0.1).
“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”
Official source: Australian Curriculum v9 — Mathematics ↗ · Content © ACARA, CC BY 4.0 · unofficial reference — verify at the official site
Other skills on the Learning Map matched to this code — candidate alignments, machine-suggested and unreviewed (v0.1).
high confidence2 skills
12 other candidate matches — 9 medium, 3 low
Alignments generated 9 July 2026, unreviewed.
Nearby in the Number strand:
AC9M4N01AC9M4N02AC9M4N03AC9M4N04AC9M4N06AC9M4N07AC9M4N08AC9M4N09
Teaching this? Learning Map for teachers has the sequencing view and copy-paste words to send home.