There is a rectangular piece of wood with a length of 10 decimeters and a width of 6 decimeters. After sawing it into a largest square, what is the area of the remaining wood?
有一块长方形木料，长10分米，宽6分米，把它锯成一个最大的正方形后，剩下的木料面积是多少？
<gadget id="calculator">10 * 6</gadget>
<output>60</output>

<gadget id="calculator">6 * 6</gadget>
<output>36</output>

<gadget id="calculator">60 - 36</gadget>
<output>24</output>

<result>24</result>