Question

find the sum of -1, 2, -8, 8
so add
-1
2
-8
8​

Answer 1

Answer: 1

Hiii...

-1 + 2 + (-8) + 8

= 2 + (-1) + 8 + (-8)   (Rearranging for better understanding)

= 2 - 1 + 8 - 8            (When plus comes near minus it becomes minus)

= 1 + 8 - 8                 (2 - 1 = 8)

= 1 - 0                        (8 - 8 = 0)

= 1                             (1 - 0 = 1)

So the answer is 1

Hope this was easy to understand

I hope you enjoyed

Have a Great Day  :D