Question

collect some cynical carton boxes. open out all boxes flat using different faces each time and try to find in how many different ways this can be done

Answer 1

Cardboard boxes are industrially prefabricated boxes, primarily used for packaging goods and materials and can also be recycled. Specialists in industry seldom use the term cardboard because it does not denote a specific material.[1][2]

The term cardboard may refer to a variety of heavy paper-like materials, including, card stock, corrugated fiberboard,[3] or paperboard.[4] The meaning of the term may depend on the locale, contents, construction, and personal choice.