javascript integer to string

let string = "1";
let num = parseInt(string);
//num will equal 1 as a intvar myInt = parseInt("10.256"); //10
var myFloat = parseFloat("10.256"); //10.256var myNumber=120;
var myString = myNumber.toString(); //converts number to string "120"var num = 15;
var n = num.toString(); /* now */ "15"console.log(10+"1"); //101   both will be string
console.log(10-"1"); //9     string will be taken as numbervar num = 15;
var n = num.toString();