diff --git a/README.md b/README.md
index 917a796..22a925d 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,6 @@
 79 / 10 = 7
 43 - 34 = 9
 21 - 54 = -35 (FALSCH)
-51 / 5 = 10
 82 + 22 = 104
 29 - 75 = -46
 89 * 41 = 3649