Question

How to add multiple array values into another array of sums in JavaScript ES6

Answer 1

const arr1 = [4, 5, 6];
const arr2 = [1, 2, 3];

const arr = [arr1, arr2].map(([a, b, c]) => a + b + c);

console.log(arr);



 
/*
run:
      
[ 15, 6 ]
 
*/

 

Cleaner teeth, healthier you!
Get The Secret to a Bright and Healthy Smile