👉 Emergency math refers to the rapid, intuitive calculation techniques used when time is of the essence and detailed step-by-step problem-solving isn't feasible. These methods rely on mental shortcuts, patterns, and prior knowledge to quickly arrive at an approximate or exact answer. For example, estimating the product of two numbers by rounding them to a convenient value and adjusting, or using the "rounding up" rule for multiplication. Emergency math is crucial in situations like medical emergencies, where quick decisions can save lives, or in everyday scenarios where immediate action is required without the luxury of thorough computation.
