Answer: What are the next three letters in this combination question is ENT as they represent numbers Eight, Nine and Ten.
Explanation: hope this helps!!
Answer:
ENT.
The OTTFFSS riddle is actually listing every numerical value from 1-10.
O = 1
T = 2
T = 3
F = 4
F = 5
S = 6
S = 7
then, add ent
E = 8
N = 9
T = 10
Hope this helps!
