diff --git a/README.md b/README.md
index 210a395..9da0889 100644
--- a/README.md
+++ b/README.md
@@ -41,3 +41,4 @@
 37 * 62 = 2294
 85 * 54 = 4590
 72 * 97 = 6984
+40 / 3 = 13