w pudełku znajduja sie koraliki: bialy czerwony, zielony, niebieski . losujemy je kolejnko bez zwracania . na ile sposobow mozemy je wylosowac? daje naj .
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
4x3x2x1 = 24
1x3x2x4= 24