Cut the largest square out of a rectangular piece of paper 5 cm long and 3 cm wide. What is the perimeter of the remaining rectangle in centimeters?
在一个长5厘米，宽3厘米的长方形纸上剪下一个最大的正方形．剩下长方形的周长是多少厘米？
<gadget id="calculator">5 - 3</gadget>
<output>2</output>

<gadget id="calculator">2 + 3</gadget>
<output>5</output>

<gadget id="calculator">5 * 2</gadget>
<output>10</output>

<result>10</result>