This text covers the traditional study in a modern prealgebra course, as well as the topics of estimation, elementary analytic geometry, and introductory algebra. It is intended for students who: (1) ...This text covers the traditional study in a modern prealgebra course, as well as the topics of estimation, elementary analytic geometry, and introductory algebra. It is intended for students who: (1) have had previous courses in prealgebra, (2) wish to meet the prerequisites of higher level courses such as elementary algebra, and (3) need to review fundamental mathematical concepts and techniques