12 ms·
shorter: document.getElementById('answer').onkeypress = function(){document.getElementById('answer').value = eval(document.getElementById("question").textConten
by The_Double 13y ago
shorter:
document.getElementById('answer').onkeypress = function(){document.getElementById('answer').value = eval(document.getElementById("question").textContent.slice(0,document.getElementById("question").textContent.length-2).replace('÷','/').replace('x','*'));}
Just mash enter.