TASK DEFINITION: The task is to read a passage and convert numbers in their text forms into digit forms. The text numbers can be used to represent Quantity, Dates and Time, Addresses or Positions.
PROBLEM: In England about this time, an attempt was made (notably by Caslon, who started business in London as a type founder in seventeen twenty)

SOLUTION: In England about this time, an attempt was made (notably by Caslon, who started business in London as a type founder in 1720)

PROBLEM: Baker placed himself on a motorcycle about two hundred feet from the corner of Elm and Houston Streets where he said he heard the shots.

SOLUTION: Baker placed himself on a motorcycle about 200 feet from the corner of Elm and Houston Streets where he said he heard the shots.

PROBLEM: When Parkland Hospital received the notification, the staff in the emergency area was alerted and trauma rooms one and two were prepared.

SOLUTION:
When Parkland Hospital received the notification, the staff in the emergency area was alerted and trauma rooms 1 and 2 were prepared.