| If possible, people working together will always attempt to gang up on single antagonists one at a time. |
| In a time trial racers go one at a time competing only against the clock going out alone with no teammates to help. |
| The dealer shuffles and deals each player 10 cards, one at a time. 3 cards are put face-down in the middle of the table to form the blind. |
| The family filtered through into an antechamber and the friends passed by us all one at a time, saying their piece. |
| The dealer shuffles and deals out the cards face down to the players one at a time, clockwise, until everyone has a hand of six cards. |
| And why would they use a bit of all of them, rather than work through them one at a time? |
