[Question]
((7 + 7 * 3 - 3) - (-3 + 4 - -6 + -3)) =

[Answer]
21

[Question]
((-8 + 6 * -2 + 4) * (-4 * 5 + 2 - 8)) =

[Answer]
416

[Question]
((1 - 0 + 1 - 4) - (-3 * 1 - -6 * -8)) =

[Answer]
49

