The Green Bay Packers scored last in Super Bowl XLV with a 23 yard field goal from Mason Crosby to make the score 35-21.
If you mean in one game, in Super Bowl 24 the 49ers scored 55 to the Broncos 10 for the most points scored by one team in the Super Bowl.
No, the fewest points scored in a Super Bowl is 3 by the Miami Dolphins in Super Bowl VI. They lost to the Cowboys, 24-3.
Bruce Smith scored one for the Bills in Super Bowl XXV. The Cardinals were awarded a safety in Super Bowl XLIII, but that was as a result of a holding call in the end zone.
San Francisco 49ers
SF 49ers
2
The Green Bay Packers scored first in Super Bowl XLV. They scored a touchdown from an Aaron Rodgers 29-yard pass to Jordy Nelson.
the New York Giants
The San Francisco 49ers wiht 55 points in a single Super Bowl.
The New England Patriots
Cincinnati Bengals
92