Make The Number 100


  • Posted by  Admin 
    10 Feb, 2012

    Using the numerals 1,7,7,7 and 7 (a "1" and four "7"s) create the number 100.

    As well as the five numerals you can use the usual mathematical operations +, -, x, / and brackets ().

    Solutions

    a) 177-77 = 100
    b) (7+7) * (7+(1/7)) = 100

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