Count to 100 before government posts!

[The Cookie monster]

I10

 

[Opa-Athenalite]

X

 

[The Cookie monster]

11

 

[Opa-Athenalite]

XII

https://www.rapidtables.com/math/symbols/roman_numerals.html

 

[The Cookie monster]

X3

 

[Opa-Athenalite]

X4

 

[Tom]

I don't know if I can go through the trauma again
XV

 

[The Cookie monster]

16

 

[Tom]

17

 

[Opa-Athenalite]

I’m good with which ever, even cookie’s combination numbers  

(https://www.rapidtables.com/math/symbols/roman_numerals.html) 

18

 

[Tom]

XIX

 

[The Cookie monster]

x10 

 

[Opa-Athenalite]

XX1

 

[The Cookie monster]

20II

 

[Tom]

20 3

 

[Opa-Athenalite]

20 IV

 

[The Cookie monster]

X10V

 

[Opa-Athenalite]

26 

 

[Tom]

27

 

[The Cookie monster]

XX8