Răspuns :
a)70,71,72,73,74,75,76,77,78,79
b) 7,17,27,37,47,57,67,77,78,87,97
c)11,22,33,44,55,66,77,88,99
b) 7,17,27,37,47,57,67,77,78,87,97
c)11,22,33,44,55,66,77,88,99
a)70,71,72,73,74,75,76,77,78,79
b)7,17,27,37,47,57,67,77,87,97,
c)11,22,33,44,55,66,77,88,99
d)04,13,22,31,40
b)7,17,27,37,47,57,67,77,87,97,
c)11,22,33,44,55,66,77,88,99
d)04,13,22,31,40