diff --git a/CalculatorLibrary/calculator.py b/CalculatorLibrary/calculator.py
index d96b32f..594c441 100644
--- a/CalculatorLibrary/calculator.py
+++ b/CalculatorLibrary/calculator.py
@@ -9,3 +9,7 @@ def add(first_term, second_term):
 
 def subtract(first_term, second_term):
     return first_term - second_term
+
+
+def multiply(first_term, second_term):
+    return first_term * second_term