JSFiddle - React, Tailwind, and code Playground

by ZondArt

HTML

<div id="summ"></div>

JavaScript

function sumOnly100Plus(arr){
    var sum = 0;
    arr.forEach(function(element, index) {
        if(element > 100 && typeof(element) == 'number'){
            sum += element; 
        }
    });
    
    return sum;
};

var divSumm = document.getElementById('summ');

divSumm.innerHTML = sumOnly100Plus([150, "200", " ", 30, 300]);