Ged Mathematics Workbook - 4th ed Author:David Herzog Extra practice for the mathematics portion of the High School Equivalency Test.Specially designed to supplement ARCOs full-length GED study guide, this popular workbook offers intensive practice for the GED math test. A steady seller for more than a decade, GED Math Workbook includes hundreds of practice problems with easy-to-follow step-by-step... more » solutions, complete coverage of all GED math subjects, plus two sample GED Math Tests with explanations for each question.« less