diff --git a/README.md b/README.md
index a0f6bb8..6dfe003 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,5 @@
 46 + 12 = 58
 68 + 67 = 135
-85 - 70 = 15
 21 - 54 = -35 (FALSCH)
 84 / 9 = 9
 54 * 81 = 4374