Integers and Algebraic Expressions 2 85 CHAPTER OUTLINE 2.1 Integers, Absolute Value, and Opposite 86 2.2 Addition of Integers 92 2.3 Subtraction of Integers 100 2.4 Multiplication and Division of Integers 106 Problem Recognition Exercises: Operations on Integers 114 2.5 Order of Operations and Algebraic Expressions 115 Group Activity: Checking Weather Predictions 122 Chapter 2 In this chapter, we begin our study of algebra by learning how to add, subtract, multiply, and divide positive and negative numbers. These are necessary skills to continue in algebra. Review Your Skills To help you prepare for this chapter, try the following problems to review the order of operations. As you simplify the expressions, fill out the boxes labeled A through M. Then fill in the remaining part of the grid so that every row, every column, and every 2 3 box contains the digits 1 through 6. A. 12 10 1 4 A B B. 22 3 6 1 2 6 C. 24 8 2 C D D. 22 1 E. 32 4 2 E F F. 92 6 4130 2 52 G. 13 8 2 3 G H 5 H. 216 3 4 I. 2102 82 I J 3 J. 50 2 5 K. 18 9 3 K L M 1 50 40 L. 5 3 M. 252 32
miller_prealgebra_2e_ch1_3
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