Question

(10-2)-3+(8+7-5)=
-6-[10+(-8-3)-1}=
25-{-2+[6+(-4-1)]}=​

Answer 1

(10-2) - 3+ (8+7-5) =

8 - 3 + 8 + 2 =

5 + 10 =

15

-6-{[10+(-8-3)-1} =

-6-{[10 - 11-1]} =

- 6 - {-2}=

-6 + 2 =

-4

25-{-2+[6+(-4-1)]} =

25-{-2+[6-5]}=

25-{-2+1}=

25 + 1 =

26