Respostas

2014-05-29T11:03:39-03:00
[14+8]-6/3
22-6= 66-6= 60/3 = 20 
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2014-05-29T11:04:42-03:00
[14+(4x5-3x6)³]-18/9
[14+(20-18)³]-2
[14+(2)³]-2
[14+8]-2
22-2
20

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