diff --git a/README.md b/README.md
index 4cd2347..e91964d 100644
--- a/README.md
+++ b/README.md
@@ -16,3 +16,4 @@
 71 + 53 = 124
 43 - 96 = -53
 96 * 9 = 864
+74 - 66 = 8