diff --git a/README.md b/README.md
index f26fbb4..9e70748 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,6 @@
 32 / 1 = 32
 35 / 4 = 8
 5 - 20 = -15
-15 / 1 = 15
 23 * 7 = 161
 33 - 19 = 14
 74 - 40 = 34