aula6.html

<!DOCTYPE html>
<html lang="pt-br">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Aula JS</title>
    <script src="aula6.js"></script>
</head>
<body>

    <h1>Javascript</h1>

    <p>Entrada</p>
    <input id="valor" type="text"  />
    
    <p>numeros</p>
    <input id="num1" size="4" type="text"  />
    <input id="num2" size="4" type="text"  />

    <br><br>

    <button onclick="oi()">Clique</button>

    <button onclick="ex1()">Ex 1</button>
    <button onclick="ex2()">Ex 2</button>
    <button onclick="ex3()">Ex 3</button>
    <button onclick="ex4()">Ex 4</button>
    <button onclick="ex5()">Ex 5</button>
    <button onclick="ex6()">Ex 6</button>
    <button onclick="ex7()">Ex 7</button>

    <br><br>

    <p>Saida</p>
    <input id="saida" type="text" />
    
</body>
</html>