College of Marin Study Guide for Math 95 A,B - Pearson Learning ...

Lesson 10: The Real Number System 33Example 4 3 8 ?5 units left7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9So, 3 8 5Example 5 4 (6) ?2 units right7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9So, 4 (6) 26. Read Sect. 10.4, pp. 602–603Note: It is important that you learn the shortcut method shown at the top ofpage 597. Once you know it, then every subtraction problem is easily changed toaddition.Homework: Set 10.4, pp. 604–605, 1–69 (Odd Numbered Problems).7. Read Sect. 10.5a, pp. 606–607Homework: Set 10.5, p. 613, 1–208. Read Sect. 10.5bc, pp. 607–609Homework: Set 10.5, p. 613, 21–39 (Odd Numbered Problems).9. Read Sect. 10.5de, pp. 609–612Homework: Set 10.5, pp. 613–615, 41–97 (Odd Numbered Problems).10. Do the Summary and Review for Chapter 10 on pp. 616–618, 1–47.11. The sample test is all the problems 1–32 of the Test: Chapter 10 on pages 619–620 of your textbook. Be sure to time yourself to ensure you allot enough time totake the actual test.12. Show your homework and sample test, then ask for the Lesson 10 test. If you usescratch paper, number your problems in sequence and staple your scratch paperto your test before you turn it in. Make sure your scratch paper is clear and easyto read. Be sure you are ready for this test since every test you take is averagedinto your score for this lesson.