diff --git a/README.md b/README.md
index ca90a82..fbae76d 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,6 @@
 92 / 5 = 18
 33 + 65 = 98
 58 / 4 = 14
-27 - 80 = -53
 65 * 76 = 4940
 4 - 79 = -75
 7 / 8 = 0