diff --git a/06-sum/index.js b/06-sum/index.js
index ebc2ee1..992c821 100644
--- a/06-sum/index.js
+++ b/06-sum/index.js
@@ -1,4 +1,7 @@
 export function sum(values) {
-  // implementar logica aqui
-  
-}
\ No newline at end of file
+  let soma = 0;
+  for (let index = 0; index < values.length; index++) {
+    soma = soma + values[index];
+  }
+  return soma;
+}