Depends on what you're doing: any kind of 3D work requires a numpad to be effective, since that's typically where camera controls are bound in every workflow I've seen.
This only applies to Blender. No other 3D software that I know of requires numpad hotkeys. I've been using Maya/Houdini/zBrush for years, never touched the numpad, that feels too awkward. If numpad keybindings in these apps do exist - I never knew about them, never needed to, never will.
(because left hand is on the keyboard, and right hand is on the mouse or stylus, and putting down the mouse to reach for a numpad is just weird.)
Doing it with the laptop would be even worse, I imagine.
I'll say I personally can't use numpads, and they're total wasted space for me, so I try to avoid them on my keyboards and laptops, especially because they put the keyboard off-center on said laptops.
However, I think there are use cases and people who prefer using them. Some software is really geared around the full cluster being there. I've got a full size, numpad-ed keyboard (some old stock DEC thing that went to a mid 90s alphastation I believe, I got it for dirt cheap) attached to my "windows gaming machine", and I use the numpad on a few shortcut-heavy games.
Otherwise, though, I just don't have any muscle memory for it. I have to look and hunt/peck for keys on a numpad. I'm mostly using bash and vim for work, though...
I did work experience for a week for my IT course when I was about 15 in the offices of a petroleum-selling company. I spent a day or two in the accounts department absolutely amazed by the ~50 year old lady who was showing me how she input numeral data into the old green-screen workstation, fingers flying over the numpad inputting quantities and prices. As someone who even then felt I was 'good' with computers, I was stunned and thought I'd never get to that level.
Now I feel crippled whenever I'm on my laptop, which doesn't have a numpad, my own fingers flailing uselessly over numbers that whilst in mind are not available to my right hand.
I should probably get one of those external numpad USB things, but I much prefer a whinge.
