For students with and without a secondary school diploma: vocational preparation year, basic vocational school year, vocational foundation year, entry-level class, entry-level year, vocational school. Fundamentals explained clearly: basic arithmetic, fractions, rule of three, percentage calculation, interest calculation, geometry, algebra, and equations. The teaching and workbook "Mathefix" conveys all mathematical fundamentals and is especially aimed at students who struggle with learning. In simple language and based on real-life topics, it particularly focuses on understanding and solving word problems. Fundamentals presented clearly: The clear page layout with recurring elements helps you and your students to quickly navigate according to the principle "one page - one topic." Deepen and secure fundamentals: exercises with increasing levels of difficulty.