diff --git a/README.md b/README.md
index 38e13ef..69899cd 100644
--- a/README.md
+++ b/README.md
@@ -20,3 +20,4 @@
 69 * 20 = 1380
 35 - 64 = -29
 17 / 4 = 4
+29 + 61 = 90