The length of a rectangle is 10 cm and the width is 4 cm. If you cut out the largest square, what is the area of the remaining figure?
一个长方形的长是10厘米，宽是4厘米，如果剪下一个最大的正方形，剩下图形的面积是多少
<gadget id="calculator">10 - 4</gadget>
<output>6</output>

<gadget id="calculator">4 * 6</gadget>
<output>24</output>

<result>24</result>