Understanding integers Quiz Welcome to your Understanding integers Quiz Please click "Next" Terminology What is an integer? A positive or a negative whole number A natural number A number that can only be negative Explain Why do we need integers? Because they look cool To represent positive and negative quantities (temperature, depth) To do more math Explain What does integer (-3) means as a temperature in degrees Celsius? It means that it is 3 degrees below 0 (freezing) It means that the temperature is 3 degrees lower than yesterday It means that to get the actual temperature you need to subtract 3 from what you see on the thermometer Compare Which one is greater? -5 or 4 Analyze Is 0 (zero) a positive or a negative integer? positive negative neither positive nor negative Time is Up! Time's up