Create CalculatorBasic.md

Author: clarktr1

CalculatorBasic.md

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+# Lab 3 Basic Calculator
+## Instructions:
+- OPEN BlueJ,
+- CREATE a new BlueJ project titled CalculatorAPP in your Computer Science folder (H:\Computer Science),
+- CREATE and open a new class,
+- DELETE BlueJ's starter code, and
+TYPE in our code skeleton:
+```
+//Name:
+//Period:
+
+import java.util.*;
+public class CalculatorAPP
+{
+    public static void main(String[] args)
+    {
+        Scanner console = new Scanner(System.in);
+        //code goes here
+    }
+}
+``` 
+
+## Calculator APP
+Write a program that will create a text-based calculator app.  First, print a text-based "menu" to the console (screen) that will show users the choices of operations, like the following:
+```
+1 – addition (+)
+2 – subtraction (-)
+3 – multiplication (*)
+4 – division (/)
+5 – modulus (%)
+```
+
+`Enter the number of your desired operation from the menu above >>> 1`
+- Save the user's choice into an integer variable called operation.  After the user chooses the desired operation, ask them to input the values for the calculation:         
+
+```
+Enter first number >>> 2
+Enter second number >>> 4
+```
+- Finally, print out the variables and the result of the calculation (based on which operation was selected):
+
+`2 + 4 = 6`
+