**Review:**

APPROXIMATIONS AND ERRORS-KCSE MATHEMATICS TOPICAL QUESTIONS WITH ANSWERS FOR FORM 3 is a valuable resource for students preparing for their KCSE Mathematics exam. This book provides a wide range of questions related to approximations and errors, along with detailed answers, allowing students to practice and improve their understanding of this topic.

The questions in this book cover various concepts related to approximations and errors, such as calculating maximum and minimum possible values, finding percentage errors, determining absolute errors, and more. Each question is accompanied by a clear and concise answer, ensuring that students can easily grasp the concepts and techniques involved.

One of the strengths of this book is the working space provided for each question. This allows students to show their step-by-step calculations and reasoning, helping them develop their problem-solving skills and gain confidence in tackling approximation and error-related problems.

The book covers KCSE Mathematics questions from 1989 to 2012, providing a comprehensive range of practice material. The questions are carefully selected to cover the different types and levels of difficulty that students may encounter in their exam.

Overall, APPROXIMATIONS AND ERRORS-KCSE MATHEMATICS TOPICAL QUESTIONS WITH ANSWERS FOR FORM 3 is a highly valuable resource for students preparing for their KCSE Mathematics exam. It offers a comprehensive collection of approximation and error-related questions and answers, allowing students to practice, improve, and excel in this topic.