Answers for "js array sum values"

array sum javascript

const arr = [1, 2, 3, 4];
const sum = arr.reduce((a, b) => a + b, 0);
// sum = 10

js sum of array

[1, 2, 3, 4].reduce((a, b) => a + b, 0)

// Output: 10

add all elements in array javascript

console.log(
  [1, 2, 3, 4].reduce((a, b) => a + b, 0)
)
console.log(
  [].reduce((a, b) => a + b, 0)
)

sum all elements in array javascript

arr.reduce((a, b) => a + b)

sum all the values in an array javascript

array.reduce((a, b) => a + b, 0)

js array elements sum

[1, 2, 3, 4].reduce((a, b) => a + b, 0)