Răspunsuri

2014-11-17T14:11:58+02:00
1.(328-209)-113=119-113=6
2.215+197=412,a=?
a=412-123
a=289
2014-11-17T15:28:26+02:00
1*(328-209)-113=119-113=6
2*215+197=412                    
a=412-123
a=289