Ruby | Numeric – method Last Updated : 18 Jan, 2021 Improve Improve Like Article Like Save Share Report The – is an inbuilt method in Ruby returns the subtraction of two numbers. It returns a – b. Syntax: a – b Parameters: The function needs two number whose subtraction is returned. Return Value: It returns the subtraction of two numbers. Example 1: Ruby # Ruby program for - method in Numeric # Initialize two numbers a = 19 b = 4 # Prints a - b puts a - b Output: 15 Example 2: Ruby # Ruby program for - method in Numeric # Initialize two numbers a = 13 b = 2 # Prints a - b puts a - b Output: 1q Like Article Suggest improvement Previous Ruby | Numeric % method Next Ruby | Numeric method Share your thoughts in the comments Add Your Comment Please Login to comment...