Iteration ironhack-labs#3: Calculate the sum commit

Author: luismunoz83

src/functions-and-arrays.js

@@ -33,8 +33,19 @@ console.log(findLongestWord(words))
 // Iteration #3: Calculate the sum
 const numbers = [6, 12, 1, 18, 13, 16, 2, 1, 8, 10];
 
-function sumNumbers() {}
+function sumNumbers() {
+  let sum = 0
+  
+  for (let i = 0; i < numbers.length; i++) {
+    
+    sum += numbers[i]
+    
+  }
+
+  return sum
+}
 
+console.log(sumNumbers(numbers))
 
 
 // Iteration #3.1 Bonus: