Mathematics is important.
Students solve problems at school.
Teachers use calculators.
Technology helps with calculations.
Mathematics helps us understand the world.
Students Nora and Oskar share their experiences.
They solve problems from old workbooks.
The tasks are similar, but the format is different.
Many students need help.
Nora and Oskar talk about which textbooks they like.
Nora prefers the new workbook.
Oskar likes the old workbook more.