diff --git a/README.md b/README.md
index 609a678..d887fef 100644
--- a/README.md
+++ b/README.md
@@ -41,3 +41,4 @@
 71 - 32 = 39
 24 / 8 = 3
 55 / 10 = 5
+80 + 49 = 129