Question

7. From the sum of-644 and 248, subtract the sum of -268 and -520​

Answer 1

Answer:

392

Step-by-step explanation:

-644+248=-396. (1)

-268+(-520)= -788. (2)

subtract both equation

-396-(-788) = -396+788

therefore the answer is = 392

Answer 2

Step-by-step explanation:

sum of -644 and 248 = -396

Then

sum of -268 and (-520) = -788

Then

-396 subtract from -788 = 392

HOPE IT WILL HELP YOU