1-9=9 cifre
10-20=22 cifre
21-30=22 cifre
31-40=22 cifre
41-50=22 cifre
51-60=22 cifre
61-70=22 cifre
71-80=22 cifre
81-90=22 cifre
91-99=18 cifre
100-110=33 cifre
111-120=33 cifre
121-124=12 cifre
______________
9+22•8+18+33•2+12
=9+176+18+66+12
=185+18+66+12
=203+66+12
=269+12
=281 ( cifre are cartea )
SPER CA TE-AM PUTUT AJUTA !!!!