1: Foundations Last updated Jul 7, 2021 Save as PDF Licensing 1.1: Introduction Page ID74277 Leah Griffith, Veronica Holbrook, Johnny Johnson & Nancy GarciaRio Hondo College ( \newcommand{\kernel}{\mathrm{null}\,}\) 1.1: Introduction1.2: Problem Solving and Estimating1.2.1: Exercises1.3: Real Numbers1.3.1: Integers1.3.1.1: Exercises1.3.2: Rational and Irrational Numbers1.3.2.1: Exercises1.3.3: Associative, Commutative, and Distributive Properties1.3.3.1: Exercises1.3.4: Order of Operations1.3.4.1: Exercises1.4: Exponents1.4.1: Rules of Exponents1.4.1.1: 1.4.1 and 1.4.2 Exercises1.4.2: The Power Rules for Exponents1.4.2.1: Exercises1.4.3: Scientific Notation1.4.3.1: Exercises1.5: Percents1.5.1: Exercises1.5.2: Proportions and Rates1.5.3: Exercises