MATHEMAGIC 15: WEIRD CALCULATIONS - PART 2

 

 

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The MAGIC of FRACTIONS

 

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Mirror squares

      12² + 33² = 1233        88² + 33² = 8833

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MAGIC CARDS

Tell a friend to think of a number between 1 en 63.
Then ask him/her  to tell you which cards have the choosen  number on it. 
Add up the first number on each of the cards that has the choosen number on it 
et voilà, you’ve ‘magically’ obtained his/her number.

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