Enhance your students’ problem-solving skills in mathematics with this comprehensive collection of 66 carefully curated problems. Designed to support learners across a wide range of grade levels, this resource covers key topics such as profit and loss, work rate, area and volume of geometric figures, age-related problems, number theory, fractions, ratios and proportions, and linear equations. Each problem is presented with clear, step-by-step solutions, making even secondary-level concepts acces