A piece of iron wire is 160 meters long. After using this iron wire to make a rectangle with a length of 30 cm and a width of 26 cm, how many centimeters can be made with the remaining wire to make a square?
一根铁丝长160米，用这根铁丝做一个长30厘米、宽26厘米的长方形后，剩下的铁丝可以做一个边长是多少厘米的正方形？
<gadget id="calculator">30 + 26</gadget>
<output>56</output>

<gadget id="calculator">56 * 2</gadget>
<output>112</output>

<gadget id="calculator">160 - 112</gadget>
<output>48</output>

<gadget id="calculator">48 / 4</gadget>
<output>12</output>

<result>12</result>