diff --git a/README.md b/README.md
index 7859151..b2fdb41 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,6 @@
 47 / 8 = 5
 25 / 3 = 8
 95 / 9 = 10
-68 - 96 = -28
 63 - 24 = 39
 91 * 51 = 4641
 29 + 42 = 71