How to subtract the sum of the contents of these three blocks?

Question

JavaScript

Need to know the sum of all the numbers from the blocks, how can I do this in jQuery?
The content of subtotal_price will change

https://codepen.io/WafelT/pen/abWNwMQ

Answer 1

Sum of numbers from blocks

Answer 2

let sum = 0;
$('.subtotal__price').each(function(){
sum += +$(this).html();
});
console.log('summ',sum);