Răspuns :
a)19,20,21,22,23,24,25,26,27,28,29,30
b)18,19,20,21,22
c)1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17
Răspuns:
19,20,21,22,23
18,20,22,24,26
15,16,17,18,19,20
Explicație pas cu pas:
a)19,20,21,22,23,24,25,26,27,28,29,30
b)18,19,20,21,22
c)1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17
Răspuns:
19,20,21,22,23
18,20,22,24,26
15,16,17,18,19,20
Explicație pas cu pas: