Question

80 - {20 - (5 +2-4-2)}​

Answer 1

Answer:

80 - {20 - (5+2 - 4 - 2)}

80 - {20 - (7 - 6)}

80 - {20 - (1)}

80 - { 20 - 1}

80 - {19}

80 - 19 = 61

Answer 2

$80 - (20 - (5 + 2 - 4 - 2)) \\ 80 - (20 - (7 - 6)) \\ 80(20 - 1) \\ 80(19) \\ 80 \times 19 \\ 1520$