Question

{ 100 - [ ( 5² - 2³ ) + ( 10 - 2¹) ] + ( 5 + 1 )² }

75

79

105

111

Answer 1

{100 - [(5² - 2³) + (10 - 2¹)] + (5 + 1)²}

{100 - [(25 - 8) + (10 - 2)] + 6²}

{100 - [17 + 8] + 36}

{100 - 25 + 36}

{136 - 25}

111