diff --git a/Algo/B2/Exercises/Imperative exercise.md b/Algo/B2/Exercises/Imperative exercise.md
index 580a6c1..2c47111 100644
--- a/Algo/B2/Exercises/Imperative exercise.md	
+++ b/Algo/B2/Exercises/Imperative exercise.md	
@@ -7,7 +7,7 @@ def sum_digits (n: int) -> int:
 	a = n//100
 	b = (n//10)%10
 	c = n%10
-	return a*b*c
+	return (a+b+c)
 ```
 
 ## Exercise 2: