Students will develop their addition and subtraction skills while engaged in reading about young entrepreneurs who were inspired to start their own companies. This nonfiction text combines mathematics and literacy skills, and uses practical, real-world examples of problem solving to teach math and language arts content. The math graphs and practice problems make learning math easy, relevant, and fun. The table of contents, glossary, and index will further understanding of math and reading concepts. The Math Talk problems and Explore Math sidebars provide additional learning opportunities while developing students' higher-order thinking skills.