# Stage 2, Year A – Unit 11

This 2-week Year A unit develops the big idea that the number system extends infinitely to very large and very small numbers.

Students are provided opportunities to:

• partition, rename, represent and order numbers up to 6 digits
• use partitioning and place value knowledge when multiplying and dividing
• see the inverse relationship between multiplication and division, using the associative and distributive properties of multiplication.

## Syllabus

Syllabus outcomes from Mathematics K–10 Syllabus (2022) © NSW Education Standards Authority (NESA) for and on behalf of the Crown in right of the State of New South Wales, 2024.

### Syllabus outcomes and content groups

#### Representing numbers using place value A – MAO-WM-01, MA2-RN-01

• Whole numbers: Read, represent and order numbers to thousands
• Whole numbers: Apply place value to partition and regroup numbers up to 4 digits

#### Representing numbers using place value B – MAO-WM-01, MA2-RN-01

• Whole numbers: Order numbers in the thousands
• Whole numbers: Recognise and represent numbers that are 10, 100 or 1000 times as large

#### Multiplicative relations A – MAO-WM-01, MA2-MR-01

• Generate and describe patterns
• Use arrays to establish multiplication facts from multiples of 2 and 4, 5 and 10
• Recall multiplication facts of 2 and 4, 5 and 10 and related division facts
• Represent and solve problems involving multiplication fact families

## Resource

Category:

• Mathematics (2022)
• Stage 2
• Unit