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.

fired two series of three shots at twenty five yards in four point six and four point eight seconds.
fired two series of three shots at 25 yards in 4.6 and 4.8 seconds.

Nevertheless, in this position, through the culpable carelessness which left him unfettered, he managed between eighteen forty four
Nevertheless, in this position, through the culpable carelessness which left him unfettered, he managed between 1844

she identified a picture of Oswald as being the same person she saw on November twenty two.

she identified a picture of Oswald as being the same person she saw on November 22.