How to sum the values of a JavaScript object?

Example heading with h2 size

Example heading with h3 size

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//How to sum the values of a JavaScript object?
//https://stackoverflow.com/questions/16449295/how-to-sum-the-values-of-a-javascript-object?newreg=293dcd1a21054e879616400f92af5281

var sample0 = { a: 1 , b: 2 , c:3 };
var summed = 0;

for (var key in sample0) {
summed += sample0[key];
};

console.log(sum0: ${summed});
//Output: sum0:6
//
//
const object1 = { 'a': 1 , 'b': 2 , 'c':3 }

console.log(sum1: ${Object.values(object1).reduce((a, b) => a + b, 0)});
//Output: sum1:6
//
//
function sum(obj) {
return Object.keys(obj).reduce((sum,key)=>sum+parseFloat(obj[key]||0),0);
}
let sample = { a: 1 , b: 2 , c:3 };

console.log(sum2: ${sum(sample)});
//Output: sum2:6
//
//
function sum( obj ) {
var sum = 0;
for( var el in obj ) {
if( obj.hasOwnProperty( el ) ) {
sum += parseFloat( obj[el] );
}
}
return sum;
}

var sample2 = { a: 1 , b: 2 , c:3 };
var summed = sum( sample2 );
console.log( "sum3: "+summed );
//Output: sum3:6
//
//
let prices = {
"apple": 1,
"banana": 2,
"orange": 3
};

let sum4 = 0;
for (let price of Object.values(prices)) {
sum4 += price;
}

console.log(sum4: ${sum4});
//Output: sum4:6
//
//
const sample5 = {
'a': 1,
'b': 2,
'c': 3
};
// var
let sum5 = 0;
// object iteration
for (key in sample5) {
//sum
sum5 += (+sample5[key]);
}
// result
console.log("sum5:=>", sum5);
//Output: sum5:=> 6
//
//
function findSum(obj){
let sum6 = 0;
for(property in obj){
sum6 += obj[property];
}
return sum6;
}
var sample6 = { a: 1 , b: 2 , c:3 };
console.log(sum6: ${findSum(sample6)});
//Output: sum6:= 6
//
//
var obj = {
pay0: 1,
pay1: 2,
pay2: 4
};
obj.pay0;
console.log(obj.pay0);
console.log(obj.pay1);
console.log(obj.pay2);
var x = parseInt(obj.pay0);
var y = parseInt(obj.pay1);
var z = parseInt(obj.pay2);
console.log(x + y + z);
//Output: 1 2 3 6
//
//How to sum the values of a JavaScript object?
//https://stackoverflow.com/questions/16449295/how-to-sum-the-values-of-a-javascript-object?newreg=293dcd1a21054e879616400f92af5281
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