| The downloadable and on-line exercises and
review material found on this web site support your learning of how to add, subtract,
multiply and divide all real numbers. Extra Practice exercises are downloadable worksheets of
additional practice exercises. Print out these worksheets, work through the exercises,
then check your work against the answer page. |

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| InterAct Math tutorials provide you with
online practice problems and guided solutions. Once you've practiced and mastered the measures in this
chapter, think about how you can apply these skills to real data. Refer back to page 513,
the first page of Chapter 10, in your Basic Mathematics textbook and review the football
yardage application.
Here's your chance to explore the World Wide Web and
practice your new skills at the same time. Being sacked for a loss of yardage in the
chapter opening application, Kordell Stewart, like many NFL quarterbacks, experiences
positive and negative yardage plays in the course of a game. A quarterback's loss in
yardage is expressed with negative numbers, but how is the yardage recorded for the
defensive end who makes the tackle? Visit some related
Web sites to find out about recent football games, including offensive and defensive
play highlights, player statistics, and the latest NFL news.
After you've practiced and after you've explored, don't
forget about your upcoming Chapter Test. Prepare for your exam by working through our
Chapter 10 Review, and then check your answers. These free downloadable files are
accessible by selecting the Chapter Review button at the top of this page.
Good luck!
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