diff --git a/README.md b/README.md
index 6c83542..5aebf7d 100644
--- a/README.md
+++ b/README.md
@@ -41,3 +41,4 @@
 95 * 63 = 5985
 76 / 8 = 9
 3 + 57 = 60
+52 + 77 = 129