125 camels: two hiqqahs for the first 120 plus one sheep for the additional five, giving 2 hiqqahs + 1 sheep.
145 camels: two hiqqahs for 120 plus one bint makhad for the additional 25, giving 2 hiqqahs + 1 bint makhad.
The prescribed bracket of the increase determines the due item, not just the fact that extra camels exist.