Question

4. The value of l-61 + I+ 61 -
- 31
(A) 8
(B) 10
(C) 9
(D) 11​

Answer 1

Answer:

-29 is the answer

Step-by-step explanation:

1-61+1+61-31

[ 1-61 ] + [1+61] -31

-60+62-31

-60+31

-29 is your answer. And u can do it in another ways also

here are 2ways You can do