The temperature today was 81F and at night it went down 11F. Which statement is
written correctly to find the temperature at night? Here are the options:
-81 + 11
81 + 11
-81 + (-11)
81 + (-11)


Answer :

Answer:

the last one is correct 81+(-11)

it would equal 70 degrees F

The answer should be -81+(-11)