diff --git a/README.md b/README.md
index 1c331db..f931a6b 100644
--- a/README.md
+++ b/README.md
@@ -28,7 +28,6 @@
 93 - 66 = 27
 36 - 88 = -52
 14 * 83 = 1162
-56 + 72 = 128
 66 / 3 = 22
 5 - 92 = -87
 5 + 73 = 78