Răspuns :
a) 7600, 6900, 6200, 5500 ( scadem 700)
b) 1, 12, 123, 1234, 123, 12, 1
c) 5555, 5644, 6666, 5655, 7777, 5666, 8888, 5677
b) 1, 12, 123, 1234, 123, 12, 1
c) 5555, 5644, 6666, 5655, 7777, 5666, 8888, 5677