As shown in the figure, cut out the largest square from a rectangular piece of paper with a length of 7 cm and a width of 5 cm. What is the area of the remaining rectangle?
如图，从一张长7厘米，宽5厘米的长方形纸片上剪下一个最大的正方形，剩下的长方形的面积是多少平方厘米？
<gadget id="calculator">7 * 5</gadget>
<output>35</output>

<gadget id="calculator">5 * 5</gadget>
<output>25</output>

<gadget id="calculator">35 - 25</gadget>
<output>10</output>

<result>10</result>