Răspuns:
8000-6287=1713
1713+6287=8000
6287+1713=8000
800-1713=6287
6003-4536=1467
1467+4536=6003
4536+1467=6003
6003-1467=4536
7000-3482=3518
3518+3482=7000
3482+3518=7000
7000-3518=3482
2300-586=1714
1714+586=2300
586+1714=2300
2300-1714=586
Sper ca te-am ajutat!!!