Tea break please !!

Mathematics is a fantastic escape from the humdrum and mundane monotonous affairs of life !!

Express 100 with five 1’s. Express 100 three ways with five 5’s. You can use brackets, parentheses, and these signs: +, -, x and \div.

Have fun !

Nalin Pithwa

2 Comments

  1. Anubhav C. Singh
    Posted August 28, 2016 at 11:40 am | Permalink | Reply

    1.Does this count?
    (11-1)^(1+1)

    2.(5*5*5)-(5*5)
    (5+5+5+5)*5
    And maybe:-
    5!-(5+5+5+5)

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