diff --git a/README.md b/README.md
index 13cba42..272c165 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,6 @@
 78 + 23 = 101
 72 - 30 = 42
 46 * 21 = 966
-87 + 68 = 155
 84 - 14 = 70
 52 / 8 = 6
 14 * 2 = 28