<meta charset="UTF-8">
<script>
const imprimir = msj =>{
document.write("<big>"+msj+"</big>");
saltarLinea();
}
const saltarLinea = () => document.write("<br>".repeat(3)+"<hr>"+"<br>".repeat(2));
let h1 = 10
let h2 = 20
imprimir("Nuestra diferencia de edad es: " + Math.abs(h1-h2));
</script>
