The temperature on Monday was -2 degrees Fahrenheit by noon it had warmed up to 5 degrees Fahrenheit how many degrees did the temperature change
5 - (-2) = 5 + 2 = 7
To find out how many degrees the temperature changed, you need to subtract the initial temperature from the final temperature.
Step 1: Subtract the initial temperature from the final temperature.
Final temperature - Initial temperature = Temperature change
In this case:
5 degrees Fahrenheit - (-2 degrees Fahrenheit) = Temperature change
To subtract a negative number, you can consider it as adding a positive number. So, you can rewrite the equation as:
5 degrees Fahrenheit + 2 degrees Fahrenheit = Temperature change
Step 2: Perform the addition.
5 degrees Fahrenheit + 2 degrees Fahrenheit = 7 degrees Fahrenheit
Therefore, the temperature changed by 7 degrees Fahrenheit.