(376×137)+a=273476
a=
a=



b=+(327×895)=576.200
b=
b=





c=(589×536)=315,704
c=
c=



d=(254×569)-d=44.526
d=
d=

Dau Coroana va rog ​


Răspuns :

!

(376•137)+=273.476

51.512+=273.476|-51.512

=221.964

+(327•895)=576.200

+292.665=575.200|-293.665

=281.535

- ,

=(254•569)-=44.526

=144.526-=44.526|144.526-

=100.000

- .. !!