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The Magic of Two. Think of a number between1 and 63 Find which cards it is on Tell the teacher which cards it is on The teacher will tell you your number. A. B. C. D. E. F. 29. What number is on cards B, C, E & F?. 54. What number is on cards A, C, D & E?.
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Think of a number between1 and 63 • Find which cards it is on • Tell the teacher which cards it is on • The teacher will tell you your number
29 What number is on cards B, C, E & F? 54 What number is on cards A, C, D & E? What number is on cards B, C, & D? 14 What number is on cards A, D & F? 41 So what’s the trick?