Twenty Minus Nine Plus One

This page is the CodyCross answer for the clue below from Medieval Times, Group 231, Puzzle 5 (Tower of London).

Question is: Twenty Minus Nine Plus One

and the answer is: TWELVE

Word Meaning:

TWELVE — The cardinal number occurring after eleven and before thirteen, represented in Arabic numerals as 12 and in Roman numerals as XII.

Definitions from Wiktionary.

Twenty Minus Nine Plus One - Medieval Times CodyCross Answers | CodyCross Solutions