diff --git a/index.js b/index.js
index 07a4c0520..941877bbd 100644
--- a/index.js
+++ b/index.js
@@ -1,2 +1,12 @@
+let num1 = 2;
+let num2 = 31;
+let num3 = 24;
+let num4 = 5;
 
-// Write your code here
\ No newline at end of file
+const multiply = num1 * num2;
+
+const random = Math.ceil(Math.random());
+
+const mod = num3 % num4;
+
+const max = Math.max(20, 5, 15, 19, 7);
\ No newline at end of file