diff --git a/CHANGELOG b/CHANGELOG
index 9d084de..646bf4a 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -66,6 +66,10 @@ Version 0.9.0 prerelease (2009.11.24):
                    asm_gcc_64  - with asm for GCC (64 bit)
                    no_asm_32   - pure C++ version (32 bit) - without any asm code
                    no_asm_64   - pure C++ version (64 bit) - without any asm code
+    * added:   UInt::operator>>(int)
+               UInt::operator>>=(int)
+               UInt::operator<<(int)
+               UInt::operator<<=(int)
     * changed: Factorial() is using the Gamma() function now
     * changed: Big::Div(ss2)
                Big::Mod(ss2)
diff --git a/ttmath/ttmathuint.h b/ttmath/ttmathuint.h
index 88c725e..311e945 100644
--- a/ttmath/ttmathuint.h
+++ b/ttmath/ttmathuint.h
@@ -3242,7 +3242,40 @@ public:
 	}
 
 
+	UInt<value_size> operator>>(int move)
+	{
+	UInt<value_size> temp( *this );
 
+		temp.Rcr(move);
+
+	return temp;
+	}
+
+
+	UInt<value_size> & operator>>=(int move)
+	{
+		Rcr(move);
+
+	return *this;
+	}
+
+
+	UInt<value_size> operator<<(int move)
+	{
+	UInt<value_size> temp( *this );
+
+		temp.Rcl(move);
+
+	return temp;
+	}
+
+
+	UInt<value_size> & operator<<=(int move)
+	{
+		Rcl(move);
+
+	return *this;
+	}
 
 
 	/*!