Create 10 mathematical expressions equal to 100. Each should use as few instances as possible of a single digit (0 through 9.)
You may use any common operation (+, -, *, /, ^, √, !, [], parentheses, concatenation.)
(0!+0!+0!+0!+0!+0!+0!+0!+0!+0!)^(0!+0!)
111-11
((22-2)/2)^2
(33*3)+(3/3)
(4!*4)+4
(5*5*5)-(5*5)
(666-66)/6
(777-77)/7
(888-88)/8
99+(9/9)
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Posted by Math Man
on 2014-05-29 11:01:51 |