On Thursday morning Mr Tucker did a maths magic trick in Room 8 with Jack. Firstly Bianca the P.A chose Jack to be a volunteer. Secondly Mr Tucker asked Jack to write any number from 1-63 on a piece of paper at the back of the class.
Then Mr Tucker asked him to show the number to
the students but not to show it to Mr Tucker. Then Mr Tucker let Jack see some
Jack chose two number
cards because they had his number on. Next Mr Tucker gave both cards to Lucy A.
He let Lucy hold a card and give one back. Then Mr Tucker guessed the number.
The number was twenty.