Offered at a reduced price as a set of three books. * This is a calculation workbook for 6th graders, designed to improve skills in three steps. * Title: Grade 6 Calculation Standard Workbook * Publisher: Juken Kenkyusha * ISBN: 978-4-7882-1720-1 * Number of pages: 104 pages * Target grade level: 6th grade * Learning content: Calculation problems * Features: Improve skills in 3 steps * Teach your child math skills that will last a lifetime. * Mass Calculation Drill: Multiplication and Division No writing or folds. Please refrain from purchasing if you are concerned about minor details or are very sensitive, as these books have been stored at home.