Oblicz. {:[-17+15=," b) "],[-11+15=,-50+],[-6+15=,-100+],[-19+15=,-150+(-100)],[-15+15=,-],[-80+15=,]:} {:[-50+(-100)=],[-75+(-100)=],[125+(-100)=],[-17+(-100)=],[53+(-100)=]:} | Matematyka z kluczem 6. Zeszyt ćwiczeń | 3/8