"My Number System" refers to a method of organizing and categorizing numbers based on their properties. It typically includes different types of numbers such as natural numbers, whole numbers, integers, rational numbers, and irrational numbers. Each category has unique characteristics that help in understanding mathematical concepts and operations. This system is essential for various fields, including mathematics, science, and engineering. By classifying numbers, it becomes easier to perform calculations, solve equations, and analyze data. Understanding "My Number System" lays the foundation for more advanced topics like algebra and calculus.