What comes next o t t f f s s e n?

Answer 1

This sequence is formed from the first letters of numbers starting from one and counting upwards.

Basically, it goes:

One

Two

Three

Four

Five

Six

and so on.

The sequence you gave goes up to Twenty-one

So the next few terms would be

Twenty-two

Twenty-three

Twenty-four

...

Giving TTTTTTTT....

Answer 2

The next letter in the sequence of ottffss? ise.

This is because o stands for one, tt is for two and three, ff is for four and five, ss is for six and seven. Therefor e is for eight!

Answer 3

0 - one

t- two

t-three

f-four

f-five

s-six and so on

Answer 4

T because o is 1, t t f f s s e n is two three four five six seven eight nine.

Answer 5

Well, i think you've mixed up a couple letters. It should be ottffssentettffssent because it's the first letter of the word for the first 20 numbers. One = o, Two = t, etc.

Answer 6

e

one two three four five six seven eight

Answer 7

e

first letter of eleven

5 6 7 8 9 10

spelled out

so 11 next

Answer 8

K

Answer 9

A

Answer 10

e