* inseamna inmultire !!!
a) ... = [(-7)*3*(-2)] * 0 = 0
b) - 4*(- 5)*(- 2) = -4 * (+10) = - 40
|- 4|*(- 2)*|- 3| = 4*(-2)*3 = - 24
c) |12 - 5|*(6 - 4)*(- 1) = 7*2*(- 1) = - 14
- 5*(- 8+3) = -5*(- 5) = 25
d) (2 - 7)*(- 4)*|- 3| = -5*(-4)*3 = 20*3 = 60
-2*(- 8)*4 = 16*4 = 64