Question

find the difference of a -13-4-8 b 20-25-42 plss tell the answer of these 2 questions​

Answer 1

the result of the question (a)

-13-4-8

= -25

the result of the question (b)

20-25-42

= -47

if we subtract the results of both questions, we get

-25 - (-47)

= -25 + 47

= 22