Chapter 1

miller_introductory_algebra_3e_ch1_3

The Set of Real Numbers 1 45 CHAPTER OUTLINE 1.1 Introduction to Algebra and the Set of Real Numbers 46 1.2 Exponents, Square Roots, and the Order of Operations 59 1.3 Addition of Real Numbers 69 1.4 Subtraction of Real Numbers 77 Problem Recognition Exercises: Addition and Subtraction of Real Numbers 85 1.5 Multiplication and Division of Real Numbers 85 Problem Recognition Exercises: Adding, Subtracting, Multiplying, and Dividing Real Numbers 96 1.6 Properties of Real Numbers and Simplifying Expressions 97 Group Activity: Evaluating Formulas Using a Calculator 110 Chapter 1 In Chapter 1, we present operations on real numbers. The skills that you will learn in this chapter are particularly important as you continue in algebra. Review Your Skills Basic arithmetic skills are the foundation for learning operations on real numbers. This puzzle will help you refresh those skills. Across 1. Area of a rectangle with length 35 ft and width 7 ft 3. 300 186 5. Round 3549 to the tens place. Down 1. LCD for 2. 11.6 0.2 4. 1.25 116 5. The numerator of the sum 3 8 5 2 5 8 5 4 5 6 , 2 3 , 7 8 6. The numerator when 7 is changed to an improper fraction. 2 4 5 4 1 4 8 4 1 3 5 5 0 5 9 1 3 5 6 2


miller_introductory_algebra_3e_ch1_3
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