Răspunsuri

2014-10-20T14:36:05+03:00
100=100+0+0
101=100+0+1
102=100+0+2......................110=100+1+0
112=100+1+2.....................120=100+2+0..............189=100+8+9.........200=200+0+0
daca e numar prim sau daca nu descompunem cu criteriile de divizibilitate