Various 6 through 8 Grade Math Practice books. all sold together. The Spectrum Math Workbooks Grade 8 & 6-8 Algebra Fractions Answer Key is a comprehensive study guide specifically designed for students in Grade 8 and grades 6-8 learning algebra. The book, part of the Spectrum series, includes practice problems on fractions and decimals, making it an essential resource for students looking to improve their mathematics skills. With various authors contributing to the content, this study guide offers valuable insights and explanations to help students better understand and master the subject. The inclusion of an answer key provides a convenient way for students to check their work and track their progress.