require "adder/version"

module Adder
  # Your code goes here...

  def self.add(a, b)
  	a + b  	
  end

  def self.sub(a, b)
  	a - b  	
  end

  def self.mult(a, b)
  	a * b  	
  end

  def self.div(a, b)
  	a / b  	
  end

end
