diff --git a/06-sum/index.js b/06-sum/index.js
index ebc2ee1..13fcebf 100644
--- a/06-sum/index.js
+++ b/06-sum/index.js
@@ -1,4 +1,14 @@
 export function sum(values) {
   // implementar logica aqui
+  let soma = 0
+
+  if(values.length == 0) return 0
+    
+  for (let i = 0; i < values.length; i++) {
+    soma += values[i]
+  }
+  return soma
   
-}
\ No newline at end of file
+}
+
+sum([1, 2, 3, 4, 5])
\ No newline at end of file