Code

   
    /// Name: Afaf Nabeeha
    /// Period: 7
    /// Program Name: Mathematical Operations
    /// File Name: MathOper.java
    /// Date Finished: 9/24/2015 public class MathOper
        
        
      public class MathOper
          {
               public static void main( String[] args )
               {
                   int a, b, c, d, e, f, g;
                   double x, y, z;
                   String one, two, both;
           
                   a = 10;
                   b = 27;
                   System.out.println( "a is " + a + ", b is " + b );
           
                   c = a + b;
                   System.out.println( "a+b is " + c );
                   d = a - b;
                   System.out.println( "a-b is " + d );
                   e = a+b*3;
                   System.out.println( "a+b*3 is " + e );
                   f = b / 2;
                   System.out.println( "b/2 is " + f );
                   g = b % 10;
                   System.out.println( "b%10 is " + g );
           
                   x = 1.1;
                   System.out.println( "\nx is " + x );
                   y = x*x;
                   System.out.println( "x*x is " + y );
                   z = b / 2;
                   System.out.println( "b/2 is " + z );
                   System.out.println();
           
                   one = "dog";
                   two = "house";
                   both = one + two;
                   System.out.println( both );
               }
          }
    
    
    
Picture of the output