diff --git a/README.md b/README.md
index bcbf972..5451ca1 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,6 @@
 19 * 5 = 95
 90 * 96 = 8640
 88 - 25 = 63
-70 - 56 = 14
 72 * 97 = 6984
 22 + 67 = 89
 23 - 1 = 22