Multi is a simple family card game with the aim of teaching children multiplication. The game has a number of cards with numbers from 1 to 12 which are factors and more cards with numbers up to 144 which are results. During the game, players have a combination of these in their hand. On your turn, you may play a result card if there are two factor cards on the table which make up the correct result for your result card and collect all the cards to your score pile. If you can't do this, you have to play a new factor card to the table. After playing, a player's hand is refilled. The game ends when the draw deck is exhausted. The payer with the most sets, wins. There is no publication year stated but the packaging suggests 1940s or 1950s.