Question

12. Add the number :- 1,8,9,-6&5
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Answer 1

Answer:

=1+8+9+(-6) +5

=18+(-6) +5

=18-6+5

=18+1

=19

Above is your answer

Answer 2

Answer:

17

Step-by-step explanation:

1+8+9-6+5

= (1+8)+9-6+5

= 9+9-6+5

= 18-6+5

= We will add 18 and 5 because 6 is in minus

= 23-6

= 17