InThinking Revision Sites for students

Website by **Jim Noble, Rebecca Baker & Dan Pearcy**

Updated 17 January 2023

- Number and Algebra
- Prior Knowledge - Sets of Numbers 30'

This sub topic is about the 4 key sets of numbers that define our number system. Natural numbers, Integers, Rational numbers and Real numbers. This section starts by taking you through the concept of number sets, starting with sets that we...

**Which of the following best describes your feedback?**