Here's a breakdown:
* What it does: Subtraction finds the difference between two numbers.
* Symbol: The minus sign (-) is used to represent subtraction.
* Example: 5 - 3 = 2 (We take 3 away from 5, leaving us with 2).
Think of it like this: You have 5 apples, and you give 3 apples away. You are left with 2 apples.
Subtraction is a fundamental operation used in various areas of mathematics, science, and everyday life.