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

Lesson 4: Decimals—Addition and SubtractionProcedures1. Read Sect. 4.1a, pp. 218–220Note: The word and is used only for the decimal point and nowhere else!Homework: Set 4.1, pp. 225, 1–9 (Odd Numbered Problems).2. Read Sect. 4.1b, pp. 220–222Note: The word name for the decimal number indicates the denominator of thefraction.Examples1.9.3 is Nine and three tenths, so 9.393-----.102.59.25 is Fifty-nine and twenty-five hundredths,5925so, 59.25 -----------100Homework: Set 4.1, pp. 225–226, 11–41 (Odd Numbered Problems).3. Read Sect. 4.1cd, pp. 223–224Note: The second number line at the bottom of page 223 is an enlargement ofonly the portion between 0.3 and 0.4 in the first number line.Homework: Set 4.1, pp. 226–227, 43–99 (Odd Numbered Problems).4. Read Sect. 4.2ab, pp. 228–230Homework: Set 4.2, pp. 233–234, 1–47 (Odd Numbered Problems).5. Read Sect. 4.2c, pp. 231Homework: Set 4.2, pp. 234, 49–55 (Odd Numbered Problems).6. OPTIONAL: Read Sect. 4.2d, pp. 231–232Homework: Set 4.2, pp. 235, 57–67 (Odd Numbered Problems).13