diff --git a/README.md b/README.md
index 6daabeb..e17b2dc 100644
--- a/README.md
+++ b/README.md
@@ -41,3 +41,4 @@
 100 - 100 = 0
 93 + 2 = 95
 21 + 44 = 65
+35 - 51 = -16