You need a keyboard with number pad. There are countless keyboards out there.
If you're using a laptop with number pad you can buy an external number pad or start taking advantage of quick apply.
That said, in the future please post appropriate details.
What details are missing?
I'm running OS X Yosemite V. 10.10.5
iMac late 2013, 3.2 GHz Intel Core i5
I have the short keyboard that came with it, no 9-key
Purchased the external Belkin 9-key so that I can use my keyboard shortcuts.
SO, I DO have a number pad.... It works just fine as a number pad but not for InDesign stylesheet shortcuts.
Is there a way to make this work?
Or, are you saying that I need to get a keyboard with a 9-key attached?
Does Apple make one that is wireless like this one? I couldn't find it and purchased this Belkin keypad thru the Apple store.
I have one of those and InDesign ingores it.
If we're talking about keyboard short-cuts for Paragraph Styles, you need to set them up in Paragraph Styles.