Răspuns :
8+2=10
10-3=7
7+2=9
9-3=6
6+2=8
8-3=5
5+2=7
7-3=4
4+2=6
Sirul este: 8, 10, 7, 9, 6, 8, 5, 7, 4, 6
10-3=7
7+2=9
9-3=6
6+2=8
8-3=5
5+2=7
7-3=4
4+2=6
Sirul este: 8, 10, 7, 9, 6, 8, 5, 7, 4, 6