خرید کتاب More Mathematical Quickies & Trickies

 This long-awaited sequel to Mathematical Quickies & Trickies comes with many creative worked examples and questions, with cartoons sprinkled throughout the book to keep in line with the spirit if the first problem-solving book. With a little knowledge of elementary mathematics, open-mindedness, and persistence, More Mathematical Quickies & Trickies promises to challenge readers wanting to improve their problem-solving skills with many hours of mental stimulation, resulting in many trick and tricky questions to appear routine rather than challenging. More Mathematical Quickies & Trickies should appeal primarily to * grades 5-10 students and teachers looking for some fertile trick and tricky questions * mathletes preparing for local and regional contests and competitions * problem solvers desiring to be challenged by nonroutine questions.