No, the roman numeral for 9999 would be (IX)CMXCIX. In written roman numerals the (IX) in parentheses would have a bar on top. This denotes multiplication of 1000.
Exactly as in the question 9999
In today's modern terms it is: (IX)CMXCIX But the Romans themselves would have probably simply wrote it out as: I(X)
9998
That is 9998.
10000
9998
10001 and 9999, possibly.
the answer to what is the roman numeral for 101 is CI
XXV is the Roman Numeral for 25
No, K is not a roman numeral.
There is not a Roman Numeral for 0.
The roman numeral for one is I.