0
Anonymous
8, 11, 12, 15...............
Wiki User
5.
4
1
9
1 , 2, 4, 7, 11 +1,+2,+3,+4
10.1(+2) 3 (+3) 6 (+4) 10
1+1=2 2+2=4 3+4=7 4+7=11 Your answer is 11
27
2,3
7. You have to add the previous number to the current number.