12 Chapter 1 Whole Numbers For Exercises 69–72, translate the inequality to words. 69. 70. 71. 72. 8 7 2 6 6 11 3 6 7 14 7 12 6 7. For Exercises 73–84, fill in the blank with the inequality symbol or (See Example 7.) 73. 6 11 74. 14 13 75. 21 18 76. 5 7 77. 3 7 78. 14 24 79. 95 89 80. 28 30 81. 0 3 82. 8 0 83. 90 91 84. 48 47 Expanding Your Skills 85. Answer true or false. 12 is a digit. 86. Answer true or false. 26 is a digit. 87. What is the greatest two-digit number? 88. What is the greatest three-digit number? 89. What is the greatest whole number? 90. What is the least whole number? 91. How many zeros are there in the number 92. How many zeros are there in the number ten million? one hundred billion? 93. What is the greatest three-digit number that 94. What is the greatest three-digit number that can be formed from the digits 6, 9, and 4? can be formed from the digits 0, 4, and 8? Use each digit only once. Use each digit only once. Section 1.3 Addition and Subtraction of Whole Numbers 1. Addition of Whole Numbers We use addition of whole numbers to represent an increase in quantity. For example, suppose Jonas typed 5 pages of a report before lunch. Later in the afternoon he typed 3 more pages.The total number of pages that he typed is found The result of an addition problem is called the sum, and the numbers being added are called addends. Thus, 5 3 8 addends sum by adding 5 and 3. 5 pages 3 pages 8 pages Answer 1. Addends: 3, 7, and 12; sum: 22 and Perimeter Concepts 1. Addition of Whole Numbers 2. Properties of Addition 3. Subtraction of Whole Numbers 4. Translations and Applications Involving Addition and Subtraction 5. Perimeter Concept Connections 1. Identify the addends and the sum. 3 7 12 22
miller_prealgebra_2e_ch1_3
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