C# Console App - Error Check Calculator [Finished]

[Dylan3dx]

Just came back with a finishing update on the error check calculator. Feel free to use the code below or to use as a reference. By the way if anyone can shorten my prototype programming with arrays or anything, share the knowledge, any at all is appreciated.

static void Main()
        {
            string first_input;
            string second_input;
            float inputvalue1 = 0f;
            float inputvalue2 = 0f;
            bool exc1 = true;
            bool exc2 = true;

            Console.WriteLine("<This Is A Calulator That Takes 2 Numbered Inputs, Real Or Rational>");
            Console.WriteLine("<It Also Checks If A User Entered A Correct Input>");
            Console.WriteLine("<Press Enter After Entering A Number To Proceed Calculation>");
            Console.WriteLine("\n");

            while (exc1)
            {
                Console.WriteLine("Enter A Number:");
                first_input = Console.ReadLine();

                if (true == float.TryParse(first_input, out inputvalue1))
                {
                    exc1 = false;
                }
                else
                {
                    exc1 = true;
                    Console.WriteLine("Error --> You Did Not Enter The First Number Correctly! Try Again");
                    Console.WriteLine("\n");
                }
            }

            while (exc2)
            {
                Console.WriteLine("Enter The Second Number:");
                second_input = Console.ReadLine();

                if (true == float.TryParse(second_input, out inputvalue2))
                {
                    exc2 = false;
                    Console.WriteLine("\n");
                }
                else
                {
                    exc2 = true;
                    Console.WriteLine("Error --> You Did Not Enter The Second Number Correctly! Try Again");
                    Console.WriteLine("\n");
                }
            }

            Console.WriteLine("The 4 Basic Operations Calulate Your Numbers Out As:");
            Console.WriteLine(inputvalue1 * inputvalue2 + " = " + inputvalue1 + " * " + inputvalue2 + " <Multiplied>");
            Console.WriteLine(inputvalue1 / inputvalue2 + " = " + inputvalue1 + " / " + inputvalue2 + " <Divided>");
            Console.WriteLine(inputvalue1 + inputvalue2 + " = " + inputvalue1 + " + " + inputvalue2 + " <Added>");
            Console.WriteLine(inputvalue1 - inputvalue2 + " = " + inputvalue1 + " - " + inputvalue2 + " <Subtracted>");
            Console.WriteLine("\n");

            Console.WriteLine("<Press Enter To End Program>");
            Console.Read();
        }