First Second Third ...

Question 1

What are the only 3 numbers that get a “ste” instead of “de”

Answer 1

8 agtste
1 eerste
20 twintigste

Question 2

What is the rest

Eg: second fith tenth 16th twelfths

Answer 2

Add “de” to the end
Tweede vyfde
Teinde twaalfde
Sesteinde