yes!
it depends on the block---
with 60 of them i would probably do part of them one at a time- part of them assembly line ---i seem to get pretty (bored) with tedious---all the same blocks---though sometimes i love them at the same time- sometimes just for sanity sake i will assembly line- if makes me feel like i'm getting further faster----but after awhile i get tired of that & want to see completed blocks---so go back to constructing whole blocks-usually to try & figure out which way is actually getting me to the finish line fastest.
ya know all those (initials people use...add, ocd, ect---- i think i'm a bit of all of them- some more than others)
when i needed 22 pineapple blocks---OMG---it took me weeks---to get them done= and i swore i would never make another one! but they are probably the most beautiful blocks i have ever made & i think about using them again---but then.....
anyway- to answer your question- Yes --- that's how i do it...