Winter vacation homework, a third-grade math student in primary school, answered, How many spellings do 24 one-centimeter-square squares make a big rectangle?
There are four kinds of * * * which can be 24cm long, 1cm wide (these 24 squares are arranged in a row), 2cm long (these 24 squares are arranged in two rows), 8cm long, 3cm wide (these 24 squares are arranged in three rows), 6cm long and 4cm wide (these 24 squares are arranged in three rows).