Computer Deck (5960)

You take a wooden box, open it and in the box two cpmpartmens are visible, each containing a pack of cards. You ask the spectator to take the red pack of cards from the box and to shuffle the cards well. Then ask to take the small package of cards out of the box as well. If you turn these cards over, they turn out to be mathematical signs (+, -, / and x). You lay these four cards out in a row and then take the shuffled deck and deal 12 cards in rows around the math signs.

This creates a random situation where cards with different values ​​can form sums. You are now going to reveal the sums one by one:

• You turn over the first card, a 3, on the other side of the + is a 7…aha 3 plus 7 is 10. You turn over the last card and this is a 10!
• In the second row you are the first to turn over a 9, on the other side of the – sign is also a 9, so 9-9=0. 0? You turn over the last card and it is a blank card!
• In the third row you turn over a 4 and on the other side of the x sign is also a four…so 4×4=16. But 16 on a card doesn’t exist… you turn over the last card and it’s a 16 of diamonds!
• In the fourth row you turn over a 7 and on the other side of the / sign is a 2…so 7/2=3.5. But there’s no such thing as a 3.5 card… you turn over the last card and it’s a 3.5 of clubs!

This incredible routine is almost completely self-working. The cards are unprepared and can be examined at the end, the special wooden box does all the work for you.

You will receive the special box (14.5 x 10.5 x 3.5 cm), all necessary cards and a link to an instructional video.