Writing Numbers: Exercise

Brought to you by the Purdue University Online Writing Lab

Correct any errors in number usage in the following sentences by writing the correction to the left of the sentence. If the sentence is correct, mark C on the line to the left.

________	1.	351 people attended the performance.
________	2.	There were one hundred and thirty-five pieces in the puzzle.
________	3.	Class started at eight-thirty A.M. in Room Twenty.
________	4.	In the sixties there were sit-ins at 100's of colleges.
________	5.	Every afternoon at two o'clock the chimes rang.
________	6.	The stock deal, which involved $4.5 billion, paid a twelve and a half percent dividend.
________	7.	The Lafayette television station is Channel Eighteen.
________	8.	They needed eight ten-foot poles for the construction.
________	9.	The vote was 126 in favor of the action and only sixteen opposed.
________	10.	The assignment was to read chapter 6, pages 31-39.
________	11.	Only fifty percent of high school students go on to college.
________	12.	We were assigned a report of about 10 pages in length.

You can check your answers at http://owl.english.purdue.edu/handouts/esl/eslnumberA1.html

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