Subtract 10 From 100

This page is the CodyCross answer for the clue below from Fantasy World , Group 865, Puzzle 5 (Princesses).

Question is: Subtract 10 From 100

and the answer is: NINETY

Word Meaning:

NINETY — The cardinal number occurring after eighty-nine and before ninety-one, represented in Roman numerals as XC and in Arabic numerals as 90.

Definitions from Wiktionary.