Negative values refer to numbers that are less than zero. In mathematics, they are often used to represent a deficit or a loss. For example, if a bank account has a balance of -$50, it indicates that the account is overdrawn by fifty dollars. Negative values can also appear in various contexts, such as temperature, where a reading of -10°C indicates a temperature below freezing. In addition to mathematics, negative values can be found in other fields like economics and physics. In economics, a negative value might represent a loss in revenue or a decrease in profit. In physics, negative values can indicate direction, such as a velocity moving in the opposite direction. Understanding negative values is essential for interpreting data accurately across different disciplines.