vă roggg am mare nevoie vă roooog repdeeee

Răspuns:
103465+539=103465
7349+123488=130837
87394-23127=64267
652623-504=652119
2546+?=25506
25506-2546=22960
2546+22960=25506
?-13478=3480
13478+3480=16958
16958-13478=3480