text: ﻿function biggest() {
      var a = document.getElementById('first-num3').value * 1,
          b = document.getElementById('second-num3').value * 1,
          c = document.getElementById('third-num3').value * 1,
          biggest = a;
  
      if (b > biggest) biggest = b;
      if (c > biggest) biggest = c;
  
      document.getElementById('answer3').innerHTML = biggest;
  
      //document.getElementById('first-num3').value = '';
      //document.getElementById('second-num3').value = '';
      //document.getElementById('third-num3').value = '';
  }