Yes
-8
Yes.
Yes, 8 degrees Celsius is 4 degrees colder than 12 degrees Celsius.
Yes, 5 degrees Celsius is 3 degrees colder than 8 degrees Celsius.
2
No, 8 degrees Celsius is actually warmer than 2 degrees Celsius.
Yes, the lower the reading, the colder it is. And minus 8 is LOWER than minus 6.
8
-8 < 8 Think of a thermometer scale. -10 degrees is colder than (+)10 degrees
To find the integer for 12 degrees colder than yesterday, simply subtract 12 from yesterday's temperature. For example, if yesterday's temperature was 20 degrees, then 12 degrees colder would be 20 - 12 = 8 degrees. Therefore, the integer representing the temperature 12 degrees colder than yesterday depends on yesterday's temperature.
8
It's not. New York is colder than Philadelphia because it is farther north. It is only colder by 3-8 degrees.