diff --git a/README.md b/README.md
index 4acb881..15cf914 100644
--- a/README.md
+++ b/README.md
@@ -41,3 +41,4 @@
 59 + 25 = 84
 45 * 84 = 3780
 69 / 9 = 7
+57 * 31 = 1767