Whether it's invoices at a café, a scaled drawing of a plot for landscaping, price calculations for a discount promotion in a supermarket, or the duration of a work order in a printing shop – mathematics is needed in every profession. With these tasks, your students will practice mathematical fundamentals such as addition and subtraction, percentage calculations, unit conversions, as well as calculations of perimeter, area, and volume based on concrete job situations. The tasks are easy to understand, and thanks to the particularly step-by-step solution aids, all students will arrive at the correct solution.