Răspuns :
[420:(160-500:4)+25×4]×100=
[420:(160-125)+100]×100=
(420:35+100)×100=
(12+100)×100=
112×100=
11200
Sper ca e bine !
[420:(160-125)+100]×100=
(420:35+100)×100=
(12+100)×100=
112×100=
11200
Sper ca e bine !