diff --git a/README.md b/README.md
index 1a39cab..1efc942 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,6 @@
 58 / 4 = 14
 65 * 76 = 4940
 4 - 79 = -75
-6 - 19 = -13
 26 / 8 = 3
 58 - 94 = -36
 98 - 2 = 96