I pasted my work so far that works function doAdd var a pa

I pasted my work so far that works.

<html>
<head>
<script>
function doAdd() {
var a = parseInt(document.getElementById(\'box1\').value);
var b = parseInt(document.getElementById(\'box2\').value);
var c = a + b;
document.getElementById(\'box3\').value = c;
}
function doSub() {
var a = parseInt(document.getElementById(\'box1\').value);
var b = parseInt(document.getElementById(\'box2\').value);
var d = a - b;
document.getElementById(\'box3\').value = d;
}
function doMultiply() {
var a = parseInt(document.getElementById(\'box1\').value);
var b = parseInt(document.getElementById(\'box2\').value);
var e = (a*b);
document.getElementById(\'box3\').value = e;
}
function doDiv() {
var a = parseInt(document.getElementById(\'box1\').value);
var b = parseInt(document.getElementById(\'box2\').value);
var f = (a/b);
document.getElementById(\'box3\').value = f; }
  

</script>
</head>
<body>
<input type = \"text\" id = \'box1\'>
<br>
<input type = \"text\" id = \'box2\'>
<button onClick=\"doAdd()\">+</button>
<button onClick=\"doSub()\">-</button>
<button onClick=\"doMultiply()\">*</button>
<button onClick=\"doDiv()\">/</button>
<button onClick = \"doClear()\">Clear</button>

<br>
<input type = \"text\" id = \'box3\'>
</body>

</html>

Clear

Solution

<html>
<head>
<script>
function doAdd() {
var a = parseInt(document.getElementById(\'box1\').value);
var b = parseInt(document.getElementById(\'box2\').value);
var c = a + b;
document.getElementById(\'box3\').value = c;
}
function doSub() {
var a = parseInt(document.getElementById(\'box1\').value);
var b = parseInt(document.getElementById(\'box2\').value);
var d = a - b;
document.getElementById(\'box3\').value = d;
}
function doMultiply() {
var a = parseInt(document.getElementById(\'box1\').value);
var b = parseInt(document.getElementById(\'box2\').value);
var e = (a*b);
document.getElementById(\'box3\').value = e;
}
function doDiv() {
var a = parseInt(document.getElementById(\'box1\').value);
var b = parseInt(document.getElementById(\'box2\').value);
var f = (a/b);
document.getElementById(\'box3\').value = f;

}
function doPow() {
var a = parseInt(document.getElementById(\'box1\').value);
var b = parseInt(document.getElementById(\'box2\').value);
var f = 1;

for(i=0;i<b;i++)

{

f=f*a;

}
document.getElementById(\'box3\').value = f;

}

function doClear() {
document.getElementById(\'box1\').value=\" \";
document.getElementById(\'box2\').value=\" \";
  
document.getElementById(\'box3\').value = \" \";

}

</script>
</head>
<body>
<input type = \"text\" id = \'box1\'>
<br>
<input type = \"text\" id = \'box2\'>
<button onClick=\"doAdd()\">+</button>
<button onClick=\"doSub()\">-</button>
<button onClick=\"doMultiply()\">*</button>
<button onClick=\"doDiv()\">/</button>

<button onClick=\"doPow()\">^</button>
<button onClick = \"doClear()\">Clear</button>

<br>
<input type = \"text\" id = \'box3\'>
</body>

</html>

I pasted my work so far that works. <html> <head> <script> function doAdd() { var a = parseInt(document.getElementById(\'box1\').value); var b
I pasted my work so far that works. <html> <head> <script> function doAdd() { var a = parseInt(document.getElementById(\'box1\').value); var b

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