Question

78-[24-{16(5-4+1)}]$78-[24-{16(5-4+1)}]$

Answer 1

Answer:

86

Step-by-step explanation:

$78 - (24 - (16(5 - 4 + 1)))$

$78 - (24 - (16( 6 - 4)))$

$78 - (24 -(16 \times 2))$

$78 - (24 - 32)$

$78 - ( - 8)$

$78 + 8$

$86$