code

<html>
	<head>
		<title>RandomCube</title>
		<script> src="https://code.jquery.com/jquery-3.3.1.min.js"</script>
		<link rel="st
	</head>
	<body>
		<script>
		function calc() {

		}

		</script>
		<div>
			<input id="1st" type="text" placeholder="1st number"></input>
			<br/>
			<select>
				<option id="Plus" value="+">+</option>
				<option id="Minus" value="-">-</option>
				<option id="Mal" value="*">*</option>

			</select>
		</div>
	</body>
</html>