diff --git a/README.md b/README.md
index e1eed4a..537e385 100644
--- a/README.md
+++ b/README.md
@@ -41,3 +41,4 @@
 75 / 1 = 75
 48 + 16 = 64
 32 - 21 = 11
+54 * 81 = 4374