diff --git a/README.md b/README.md
index 7f0df00..c1f4d6c 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,6 @@
 57 / 7 = 8
 51 / 3 = 17
 15 - 32 = -17
-97 - 61 = 36
 33 * 25 = 825
 29 - 15 = 14
 99 * 85 = 8415