Răspuns :
90 de numere
130,131,132----------------139
230,231........................239
330,431...................339
430----------439 si tot asa pana la 939
130,131,132----------------139
230,231........................239
330,431...................339
430----------439 si tot asa pana la 939
130 ,131 ,132 ,133 ,134, 135 ,136 ,136 ,138 ,139 ,230 si poti continua