You would turn to your spectator and announce, or write down on a bit of paper, “I’ve got as many matches as you, then an extra 3 more. And then just enough left to make your number up to 14.” With the prediction made, it’s time for the spectator to count their matches. You then count yours out and your prediction is proven true. Say they have seven matches. From your pile, you count out seven matches and put them aside. Part one of your prediction is true: you have as many matches as them. You then count off your.
