Grade level, complete, condensed math practice covering most of the Common Core Standards, these workbooks provide a thorough review and reinforcement of skills. Use it to support your everyday math curriculum or as a checklist for standardized test practice. Each book has 5 main categories: number sense & numeration, measurement, geometry & spatial sense, patterning & algebra, and data management & probability. I found the exercises visually appealing, though there is no color. There is a lot on each page, but they are nicely organized. Answers are in the back. 100pp ~ Sara,