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: Part of the freight were four hundred rough diamonds valued at four thousand pounds.

SOLUTION: Part of the freight were four hundred rough diamonds valued at £4000.

PROBLEM: Legacies had also been left to free a certain number of debtors, notably that of one hundred pounds per annum

SOLUTION: Legacies had also been left to free a certain number of debtors, notably that of £100 per annum

PROBLEM: The Warren Commission Report. By The President's Commission on the Assassination of President Kennedy. Chapter four. The Assassin: Part seven.

SOLUTION:
The Warren Commission Report. By The President's Commission on the Assassination of President Kennedy. Chapter 4. The Assassin: Part 7.