Răspuns:
a)0 ,1,2,3,4,5
b)0,1,2,3,4
c)6,7,8,9
d)97,98,99
e)79 78,77,76
f)9098,9099,9100,9101
g)108,109,110,11
h)10 000 ,9999,9998,9997,9996