diff --git a/README.md b/README.md
index 85ad8b0..0d23b40 100644
--- a/README.md
+++ b/README.md
@@ -41,3 +41,4 @@
 93 / 8 = 11
 58 - 87 = -29
 95 + 66 = 161
+99 + 67 = 166