Support your child's educational journey Spectrum's workbooks teach essential math skills to Kindergarteners through 8th graders. Spectrum's math kindergarten workbook is a great way for students to learn math skills from addition, subtraction, place value, to coordinate grids, and solving linear equations through a variety of problem-solving activities that are both fun AND educational! The 192-page math workbook is sized at about 8.4" x 10.9"—giving your child plenty of space to complete each exercise. Parent support pages are included at the beginning of each chapter with helpful definitions, tools and tips, and a skills list to provide a spectrum of support for your learner. An answer key is also included