Jednak się nie przyda? Nic nie szkodzi! U nas możesz zwrócić towar do 30 dni
Bon prezentowy to zawsze dobry pomysł. Obdarowany może za bon prezentowy wybrać cokolwiek z naszej oferty.
30 dni na zwrot towaru
Maths Problems and Investigations is a three-book series of reproducible problem-solving activities for use in primary schools. The books gradually increase in difficulty as you progress through the series. Activities engage pupils in problem solving across a wide range of mathematical operations so it is easy to integrate them into your lessons.