1) List 3 real worid examples of negative integer

Negative integers are used in various real-world contexts to represent values below a defined reference point. Here are three examples: 1. **Temperature Below Freezing:** - **Example:** In many climates, temperatures can drop below zero degrees Celsius or Fahrenheit. For instance, -5°C indicates that the temperature is five degrees below the freezing point of water. 2. **Bank Account Overdrafts:** - **Example:** If a bank account has a negative balance, it indicates that the account holder has withdrawn more money than was available. For example, a balance of -$50 means the account is overdrawn by fifty dollars. 3. **Elevation Below Sea Level:** - **Example:** Certain geographical locations are situated below sea level. The Dead Sea, one of the lowest points on Earth's surface, has an elevation of approximately -430 meters relative to sea level. These examples demonstrate how negative integers are applicable in everyday situations, helping us quantify and understand values that fall below a standard reference point.