Question

(iii)
- 103
+ 312
with method ​

Answer 1

Answer:

-103+312

=009 ans

hope this will help u

Answer 2

Answer:

Step-by-step explanation:

-103+312?

Well, a method adding a negative by a positive is the inverse operation. We can subtract 103 from 312.

   312-103 => 209.

When you are adding a negative number to a positive number you are effectively subtracting the second number from the first. For example, take 4 + (-2). How does that look on the numbers line? You start at 4. then you go back how many spaces? Two, right? I hope this helps, have a great day. Good luck solving, mathematician!