2.Document-define_and_calling_a_function.txt

#!/bin/bash


read_inputs()
{
  read -p "Enter first num: " num1
  read -p "Enter second num: " num2
}

addition()
{
  sum=$((num1+num2))
  echo "The addition of $num1 and $num2 is: $sum"
}

subtraction()
{
  sub=$((num1-num2))
  echo "The sub of $Num1 and $num2 is: $sub"
}


read_inputs
addition
subtraction