diff --git a/README.md b/README.md
index 2696b3f..8061227 100644
--- a/README.md
+++ b/README.md
@@ -41,3 +41,4 @@
 59 / 4 = 14
 59 / 2 = 29
 24 * 33 = 792
+64 * 62 = 3968