👉 The cheapest form of math is often considered to be informal, intuitive, or "common sense" arithmetic that doesn't rely on formal notation or extensive proof. It involves basic operations like addition, subtraction, multiplication, and division, typically performed in everyday contexts without the need for advanced mathematical concepts or tools. For example, calculating the total cost of items in a grocery store, determining change from a purchase, or comparing prices between different products are all examples of cheap math. This type of math is accessible to anyone without a formal education in mathematics, focusing on practical applications and logical reasoning rather than abstract theory.
