Support the expanding math skills of children ages 6 and 7 inDK Workbooks: Math: Grade 1. Topics include adding and subtracting up to twenty, symmetry, giving change, patterns, bar graphs, and other areas of math taught in a first grade classroom.Developed in consultation with leading educational experts to support curriculum learning,DK Workbooks: Mathis an innovative series of home-learning math workbooks that is closely linked to school curriculum and helps make learning easy and fun! Each title is packed with exercises and activities to strengthen what children learn in school. With clear questions and supportive illustrations to help children understand each topic, the books provide practice to reinforce learning and understanding of key concepts, such as fractions, times tables, and shapes. A parents' section contains answers, tips, and guidance to provide support, and a certificate of achievement will reinforce confidence in kids by rewarding their accomplishments.Supports the Common Core State Standards.