Yes, and honestly it looks really bad when all three combined together. The border between Keyboard and NumPad is just noticeable, and NumPad also not look as nice as Apple keyboard.
Better get yourself something like Logitech bluetooth keyboard or something similar. It would cost less and have better ergonomic. Buttons not as fancy and light as Apple's keyboard though
May have to talk to my book keeper about the pad. Seems like she can wail on her desktop calculator faster than the 10 key wired keyboard. If the pad speeds her up, it may be worth it.