Question

This line graph shows how the temperature changed during one week.

What was the difference between the highest temperature and the lowest temperature during the week?

Answer 1

25°C

Explanation:

The highest temperature in the week was recorded on Monday, at 16°C.

The lowest temperature in the week was recorded on Friday, at -9°C.

To find our answer, we must set up a subtraction problem to find the difference between the two.

16 - (-9) = 25