Homework Help: math

Posted by leo on Saturday, July 7, 2012 at 9:39pm.

using exactly four 4s and only addition, subtraction, multiplication, and division, write an expression that equals each of the numbers from 1 to 10. you do not have to use all the operations, and numbers such as 44 are permitted

math - Damon, Sunday, July 8, 2012 at 12:43am
well, here are a few ideas
4 - 4 + 4/4 = 1
4/4 + 4/4 = 2
(4+4+4)/4 = 3
(4+4)/4 + 4 = 6
4 + 4 - 4/4 = 7
4*4/4 + 4 = 8
math - Michael, Wednesday, March 20, 2013 at 4:24pm
(4+4)+(4/4)

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