diff --git a/solution.js b/solution.js
new file mode 100644
index 0000000..ef29ddd
--- /dev/null
+++ b/solution.js
@@ -0,0 +1,9 @@
+
+//add.js
+function add(a, b) {
+  return a + b;
+}
+
+module.exports = {
+  add
+};