diff --git a/README.md b/README.md
index c3031e0..11440a8 100644
--- a/README.md
+++ b/README.md
@@ -39,6 +39,5 @@
 59 + 25 = 84
 45 * 84 = 3780
 69 / 9 = 7
-57 * 31 = 1767
 71 / 6 = 11
 14 * 17 = 238