diff --git a/README.md b/README.md
index 1eaf03f..ea66d48 100644
--- a/README.md
+++ b/README.md
@@ -39,3 +39,4 @@
 45 / 6 = 7
 17 / 4 = 4
 62 + 7 = 69
+22 + 23 = 45