Question

(−4)−(−2)–{(−5)–[(−7)+(−3)–(−8)]}

Answer 1

1

Explanation:

(−4)−(−2)–{(−5)–[(−7)+(−3)–(−8)]}

-4 + 2 - {-5 - [-7 - 3 + 8]}

-2 - [-5 + 7 + 3 - 8]

-2 - (-3)

-2 + 3

1