The sum of the sides of a cuboid is 44cm, its width is 2cm, its height is 4cm, how many centimeters is its length?
一个长方体的棱长总和是44cm，它的宽是2cm，高是4cm，长是多少厘米？
<gadget id="calculator">44 / 4</gadget>
<output>11</output>

<gadget id="calculator">2 + 4</gadget>
<output>6</output>

<gadget id="calculator">11 - 6</gadget>
<output>5</output>

<result>5</result>