Question

subtract the sum of 820 and -535 from the sum of -531 and -639​

Answer 1

Step-by-step explanation:

117 is ur answer..........

Answer 2

Answer:

First Finding the sum of 820 and -535 :-

$= 820 + ( - 535) \\ \\ = 820 - 535 = 285$

Then finding sum of -531 and -639 :-

$= ( - 531) + ( - 639) \\ \\ = - 1170$

At last subtracting the sum of both numbers :-

$= ( - 1170) - 285 \\ \\ = - 1455$