Carson Dellosa Common Core 4 Today Workbook, Math, Grade 5, 96 Pages (CDP104594) Focus on critical skills and concepts that meet the Common Core State Standards. Includes 16 problems to be completed during a four-day period. Arranged in a continuous spiral so that concepts are repeated weekly. Common Core State Standards alignment matrix included. The practice pages can be used for morning work or bell work, or warm-up/closing work at the beginning or end of direct subject instruction.