diff --git a/README.md b/README.md
index f901247..6ad5d33 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,6 @@
 10 * 93 = 930
 44 * 12 = 528
 28 - 98 = -70
-53 - 27 = 26
 15 - 59 = -44
 15 * 52 = 780
 72 * 10 = 720