UNO Deck Calculator
Rainbow Sky Creations
How many UNO decks do I actually need?
The question every teacher asks before they buy. Put your class size in.
Other UNO versions work too. UNO Express, travel packs, whatever you have. Just check the deck first, some versions have more or fewer cards than the standard one.
No UNO? Playing cards do the job. Just take out the 10s and the royals and you are good to go.
You do not need a full deck. A handful of cards each is plenty. There is no order to them, so whatever they get is fine.
The same cards run every game. One set of decks, loads of different games, all year long.
Change your math lessons forever
What grade do you teach?