3 Se dau numerele: a = 185,b=6,0=4, d=98. Calculează: axb+d axc-d axc-d×b

axb+d axc-d axc-dxb
185×6+98= 185x4-98= 185x4-6=
=1110+98= =740-98= =740-6=
=1208 =642 =734