Answers for "add up numbers in array javascript"

5

adding numbers in an array javascript

console.log(
  [].reduce((a, b) => a + b)
)
Posted by: Guest on February-24-2021
2

how to add up all numbers in an array

var numbers = [10, 20, 30, 40] 
var sum = 0;
for (var i = 0; i < numbers.length; i++) {  sum += numbers[i]}
Posted by: Guest on March-23-2020
3

sum all elements in array javascript

arr.reduce((a, b) => a + b)
Posted by: Guest on June-27-2020

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