Question

(-7)*(-0,5)*(-3)*(-2:
(-1,25)*5*(-8)*(--6):
0,2*(-25)*(-5)*4:
0,5*(-20)*(-4)*(-8).

Answer 1

(−7) × (−0,5) × (−3) × (−2)= 21

(−1,25) × 5 × (−8) × (−6) = −300