Real number
Classification
Real numbers are classified as rational numbers (denoted by Template:Math), integers, whole numbers, natural numbers, and irrational numbers.
Real numbers are classified as rational numbers (denoted by Template:Math), integers, whole numbers, natural numbers, and irrational numbers.
![{\displaystyle Q\subseteq [[wholenumber]]s\subseteq [[integer]]s\subseteq [[rationalnumber]]s}](https://wikimedia.org/api/rest_v1/media/math/render/svg/28391bc169911b59eb5fa1773eb93b3bc1068496)