Question

add the following 347- 249 and- 647 full explanation ​

Answer 1

Answer:

-549

Step-by-step explanation:

347+(-249)+(-647)

347-249-647

-549 Ans

Answer 2

Answer:

-549

Step-by-step explanation:

When we add all of them, we get -549 as the answer as

347+(-249)+(-647)

347-249-647 (as + - = -)

347-896 ( - - = +) (when there are two numbers with minus sign we add them, but the sign remains the same.)

= -549 (By subtracting) ( You can subtract 347 from 896 and swap the sign)