The lowest temperature ever recorded is - 89c. The highest temperature is 56.7c. What is the difference between the highest and the lowest recorded temperature

The difference is 145.7

Step-by-step explanation:

89+56.7 = 145.7

-32.3

Step-by-step explanation:

I got - 32.3 because when I subtracted - 89 from 56.7 I got - 32.3. If you don't know how to subtract integers it's simple, you just subtract 89 from 56.7 then choose the sign that has the greater absolute value. In this case - 89 has the greater absolute value, so you take the negative sign.