Question

find the sum of the arithmetic series shown below 10+9+8… +(-255)

Answer 1

Answer:

−228

Step-by-step explanation:

10+9+8+−255

Add 10 and 9 to get 19.

19+8−255

Add 19 and 8 to get 27.

27−255

Subtract 255 from 27 to get −228.

−228