Please note: This site contains links to websites not controlled by the Australian Government or ESA. Read more in the Terms of Use.

Go to website

Place value: What’s in a number?

Students sort and describe one-, two- and three-digit numbers using correct terminology and Venn diagrams to identify patterns and generalisations.

Additional details

Year level(s) Year 2
Audience Teacher
Purpose Teaching resource
Format Web page

Curriculum alignment

Strand and focus Number
Topics Place value
Numeracy progression Number and place value (P5)

Copyright details

Organisation

Australian Academy of Science

Copyright

© 2026 Australian Academy of Science. Creative Commons BY-NC-SA 4.0.