\(18^{2013}+2013^{2014}\)
\(=18^{2012}.18+2013^{2012}.2013^2\)
\(=\left(18^{503}\right)^4.18+\left(2013^{503}\right)^4.\left(...9\right)\)
\(=\left(...6\right).18+\left(...1\right).\left(...9\right)\)
\(=\left(...8\right)+\left(...9\right)\)
\(=\left(.,.7\right).\)
Vậy chữ số tận cùng của \(18^{2013}+2013^{2014}\)là 7.