diff --git a/README.md b/README.md
index ac2bea7..af30775 100644
--- a/README.md
+++ b/README.md
@@ -41,3 +41,4 @@
 99 / 2 = 49
 66 + 12 = 83 (FALSCH)
 41 * 46 = 1886
+85 - 83 = 2