diff --git a/README.md b/README.md
index 62f4e95..2c6a75d 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,6 @@
 94 - 6 = 88
 2 - 29 = -27
 78 - 79 = -1
-31 / 6 = 5
 80 - 41 = 39
 33 + 91 = 124
 89 * 89 = 7921