This new manual prepares New Jersey fifth graders for the required statewide math test. The book opens with a diagnostic test with answers, which will serve to assess students' strengths and weaknesses. Chapters that follow review the test content, including number sense, geometry and measurement, algebra and patterns, probability, data analysis, and discrete mathematics. These review chapters include tips for solving problems and exercises to sharpen skills. Two full-length sample ASK tests with answers complete this book.