Chapter 1 Algebra, Mathematical Models, and Problem Solving.
CHAPTER 1.1 REAL RATIONAL NUMBERS (as opposed to fake numbers?) and Properties Part 1 (introduction)
Mrs.Volynskaya Real Numbers. The Set of Natural Numbers: {1, 2, 3,…} The Set of Whole Numbers: {0, 1, 2, …} The Set of Integers {… -3, -2, -1,0,1,2…}
