diff --git a/README.md b/README.md
index 0722995..e59ac76 100644
--- a/README.md
+++ b/README.md
@@ -41,3 +41,4 @@
 10 - 58 = -48
 45 + 38 = 83
 6 - 47 = -41
+40 / 9 = 4