diff --git a/C++/04_cppBeginners.cpp b/C++/04_cppBeginners.cpp
index 2831d32..b968153 100644
--- a/C++/04_cppBeginners.cpp
+++ b/C++/04_cppBeginners.cpp
@@ -10,7 +10,14 @@ int main()
   int b = 21;
   
   int sum = a + b;
+  int difference = a - b;
+  int product = a * b;
+  int xor_of_2_numbers = a ^ b;
+  
+  cout << sum << endl;
+  cout << difference << endl;
+  cout << product << endl;
+  cout << xor_of_2_numbers << endl;
   
-  cout << sum;
   return 0;
-}
\ No newline at end of file
+}