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    <p>you just need to declare the variable score like this outside the function checkAdd() {}</p> <pre><code>var score=0; </code></pre> <p>then it alerts also correct or incorrect, after you can display the score sorry, now I added the resetScore function</p> <pre><code>&lt;form name="Addition"&gt; &lt;table&gt; &lt;tr&gt; &lt;th&gt;Addition&lt;/th&gt; &lt;th&gt;&lt;/th&gt; &lt;th&gt;&lt;/th&gt; &lt;th&gt;&lt;/th&gt; &lt;th&gt;&lt;/th&gt; &lt;th&gt;&lt;/th&gt; &lt;/tr&gt; &lt;tr&gt; &lt;th&gt;Number 1&lt;/th&gt; &lt;th&gt;&lt;/th&gt; &lt;th&gt;Number 2&lt;/th&gt; &lt;th&gt;&lt;/th&gt; &lt;th&gt;Type Your Answer&lt;/th&gt; &lt;th&gt;Correct Answer&lt;/th&gt; &lt;th&gt;SCORE&lt;/th&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt; &lt;input type="text" name="AddN1" id="AddN1"&gt; &lt;/td&gt; &lt;td&gt;+&lt;/td&gt; &lt;td&gt; &lt;input type="text" name="AddN2" id="AddN2"&gt; &lt;/td&gt; &lt;td&gt;=&lt;/td&gt; &lt;td&gt; &lt;input type="text" name="AddA1" id="AddA1"&gt; &lt;/td&gt; &lt;td&gt; &lt;input type="text" name="AddA2" id="AddA2"&gt; &lt;/td&gt; &lt;td&gt; &lt;input type="text" name="score" id="score" value="0" readonly&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt; &lt;input type="button" value="Get Numbers" onclick="randomAdd();"&gt; &lt;td&gt;&lt;/td&gt; &lt;td&gt;&lt;/td&gt; &lt;td&gt;&lt;/td&gt; &lt;td&gt; &lt;input type="button" value="Check Answer" onclick="checkAdd();"&gt; &lt;/td&gt; &lt;td&gt;&lt;/td&gt; &lt;td&gt; &lt;input type="button" value="Reset Score" onclick="resetScore();"&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;/form&gt; &lt;script type="text/javascript"&gt; var score=0; function resetScore() { score=0; document.getElementById("score").value=score; } function randomAdd() { var x=document.getElementById("AddN1"); x.value=Math.floor((Math.random()*12)+1); var y=document.getElementById("AddN2"); y.value=Math.floor((Math.random()*12)+1); } function checkAdd() { var z=document.getElementById("AddA2"); z.value= parseInt(document.getElementById("AddN1").value) + parseInt(document.getElementById("AddN2").value); if(parseInt(document.getElementById("AddA1").value)==z.value) { //score=score+1; score++; alert("Addition: Correct"); document.getElementById("score").value=score; } else { //score=score-1; score--; alert("Addition: Incorrect"); document.getElementById("score").value=score; } } &lt;/script&gt; </code></pre>
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    1. POHow can I keep track of correct answers using javascript?
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    1. UScaramba
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    1. COThanks for your reply, could you elaborate a bit more?
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    2. COwhy are you declaring score as string (score='') when you use it as int?
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      1. USMauno Vähä
    3. COFor some reason it doesn't count past 1?
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