# Arithmetic and Pre-Algebra: Number Sets

This lesson discusses how to identify sets of numbers as natural numbers, ... (more)

This lesson discusses how to identify sets of numbers as natural numbers, whole numbers, integers, rational numbers, irrational numbers, and real numbers. (less)

- Subject:
- Mathematics and Statistics
- Material Type:
- Video Lectures
- Collection:
- Khan Academy
- Provider:
- Khan Academy
- Author:
- Khan, Salman