Question

-452-(-67+75-452)

Answer 1

=-452-(-67+75-452)

=-452+67-75+452

=(452-452)+67-75

=0+67-75

=67-75

=-8

Answer 2

=-452-(-67+75-452)

=-452+67-75+452

=(452-452)+67-75

=0+67-75

=67-75

=-8

Answer 3

=-452-(-67+75-452)

=- 452 + 67 -75 + 452

=(452 - 452) + 67 - 75

=0 + 67 - 75

=67 - 75 =-8