2. The lowest recorded temperature in Boston, MA is -18 degrees Fahrenheit and the highest recorded temperature is 104 degrees Fahrenheit. How many degrees higher is the highest recorded temperature in Boston, MA than the lowest recorded temperature?
-18 is 18 below the zero on a number line and 104 is 104 above the 0 on the number line. If you go from -18 toward the zero and continue to 104 it will give you 122 degrees. another way is to add 104 and 18. Hope that helps