Răspuns:
Explicație pas cu pas:
a) (-2)×15×(-50) = -30x(-50)=1500
b) (+4)×(-8)×(-25) = -32x(-25)=800
c) (+20)×(-3)×5 = -60x5=-300
d) (-50)× 14×(-2) = -700x(-2)=1400
e) (-6)×(-4) ×(-8)×(-25) = 24x200=4800
f) (+5) ×(-3)×(-4) ×(-20) = -15x80=-1200
Succes!