Mathematical Symbol for Subtraction

This page is the CodyCross answer for the clue below from Making a Documentary, Group 1520, Puzzle 5 (Behind the Scenes).

Question is: Mathematical Symbol for Subtraction

and the answer is: MINUSSIGN

Word Meaning:

MINUS SIGN — (arithmetic) The symbol −, used to denote the operation of subtraction or to indicate that a number is negative.

Definitions from Wiktionary.

Mathematical Symbol For Subtraction - Making a Documentary CodyCross Answers | CodyCross Solutions