Mathematical Genius by Vincenzo Di Fatta - Magic Trick

Available from http://www.world-of-magic.co.uk
The magician shows the audience five different colored dice on each of their faces a three digit number is printed. He hands them to a spectator asking him to throw the dice a few times on the table to be sure that at every throw different numbers come out. The spectator can stop throwing whenever he wants. After his final throw he is asked to take his mobile phone and to sum all the five three digit numbers that have come out. The magician will rely instead just on his incredible mathematical skills summing all five three digit numbers in his head Once the spectator has the total the magician to the audiences amazement already knows and reveals the correct number