7BOBO-dHHHHHH-H--  - -Z(`@ xHH@Xe(HH @'X-9 l /.AVH-8-h +.+. +.-X+. CP STB+-|UU-|9v UUUU-@!EdDSETR$---<y-<(U 9:PWjGH;X$klmt>p F P j     H S      m t     " >      m-mD- mNAME_________________________ DATE_____________________ PERIOD_______________ UNIT 2 ESTIMATING ANSWERS How to find answers that are about the right size Prerequisites This unit builds on the skills taught in Unit 1: Learning Problem - solving Techniques. You will need a scientific calculator to complete this unit. To Master Read the text and answer all the questions. Complete the assigned exercises This Unit and activities. Work the problems on the unit test at a satisfactory level. Unit Objectives Working through this unit helps you learn how to: 1. Make rough estimates. 2. Round and trunDcate whole numbers to a given number of digits. 3. Round and truncate decimal numbers to a given number of digits. 4. Estimate answers to problems that involve several steps. 5. Check the answers to problems to make sure they are reasonable. STEP B You should complete the following items as part of Step B: _____ This cover page (file) _____ Read Introduction (page 3) _____ Read Unit (pages 3-20) _____ Watch Video (video cabinet) (5pts) _____ Do Video Problem (file and video) (10pts)_____ Answer Video Questions (file and answers in video) (60pts)_____ Do Odd Numbered Problems 1-39 (file and book pages 24-35) PACKET SCORE _____ _____ End Of Unit Test _____% You will not get a grade on this packet if it is not in order, does not contain all parts or is incompleteDSET|(H-=T9 6*=T9DSET(H-,99?6*=9DSETR -P-8-   -cover page / Unit 2 Step B