diff --git a/README.md b/README.md
index d99c054..917a796 100644
--- a/README.md
+++ b/README.md
@@ -41,3 +41,4 @@
 29 + 98 = 127
 40 + 53 = 93
 91 - 71 = 20
+47 * 91 = 4277