Acknowledged author Charles P. McKeague wrote Basic Mathematics with Early Integers comprising 520 pages back in 2011. Textbook and etextbook are published under ISBN 1936368277 and 9781936368273. Since then Basic Mathematics with Early Integers textbook was available to sell back to BooksRun online for the top buyback price of $7.81 or rent at the marketplace.
McKeague's textbook provides a thorough review of mathematical fundamentals. Topics include: whole numbers, pre-algebra, fractions, decimals, ratios, percents, measurements, and geometry.