title: value too great for base (error token is "3ApplicationDesktop")
body: <p>My simple bash program is giving the error stated in the title.</p>
  
  <pre><code>#!/bin/sh
  
  num1=$1
  whatOperator=$2
  num2=$3
  
  echo Answer: $(($num1$whatOperator$num2))
  </code></pre>
  
  <p>I have tried adding 10#</p>
  
  <pre><code>echo Answer: $((10#$num1$whatOperator$num2))
  </code></pre>
  
  <p>as said to do when  I have looked this up, but then it gives this error:</p>
  
  <pre><code>value too great for base (error token is "10#3ApplicationsDesktop")
  </code></pre>
  
  <p>I was wondering if anybody knows what my problem was and how to fix it!</p>