Rozwiąż te dziaałania tak jaak to: 45-26=45-25-1=20-1=19 PS: to te działania 76-17= 95-38= 82-47= 77-39= PROSZE POMOCY

76-17=76-16-1=60-1=59 95-38=95-35-3=60-3=57 82-47=82-42-5=40-5=35 77-39=77-37-2=40-2=28

76 -17= 76 - 16 -1= 60 -1 = 59 95-38 = 95-37-1 = 58 - 1 = 57 82-47 = 82 - 46-1= 36 - 1 = 35 77-39 = 77-38-1 = 39 - 1= 38