Setting a required flap for landing in the FMC will pull up the flap speeds on the speed tape for the given landing weight you enter. As you slow down and approach clean speed you will see the letters " UP " marked on the speed tape, within 10 kts or so of that select flaps 1, then another numeral " 1 " will appear further down. Continue slowing, within 10 kts of " 1 " select flaps 5....etc etc you get the idea.
WBV