Fixed final test errors

src/test/java/com/zipcodewilmington/danny_do_better_exercises/TestMathUtilities.java

         // : Given
         short baseValue = 16384;
         short addedValue = 7;
-        short expected = 32767;
+        short expected = 16391;
         // : When
         short actual = primativeTypes.add(baseValue, addedValue);
         // : Then
         // : Given
         float baseValue = 750.585F;
         float difference = 795.0F;
-        float expectedFloat = -44.415F;
+        float expectedFloat = -44.414978F;
         // : When
         float actualFloat = primativeTypes.subtract(baseValue,difference);
         // : Then

src/test/java/com/zipcodewilmington/danny_do_better_exercises/TestPredicateUtilities.java

         boolean outcome = math.isGreaterThan(greaterValue, lesserValue);
 
         // : Then
-        assertTrue(outcome);
+        assertFalse(outcome);
     }
 
 
         boolean outcome = math.isLessThan(greaterValue, lesserValue);
 
         // : Then
-        assertTrue(outcome);
+        assertFalse(outcome);
     }
 
 
         boolean outcome = math.isGreaterThanOrEqualTo(greaterValue, lesserValue);
 
         // : Then
-        assertTrue(outcome);
+        assertFalse(outcome);
     }
 }