Use a 100 cm wire to make a cuboid with a length of 9 cm, a width of 6 cm, and a height of 4 cm. How many cm is left of the wire?
用一根100厘米的铁丝，做一个长9厘米，宽6厘米，高4厘米的长方体后，还剩铁丝多少厘米．
<gadget id="calculator">9 + 6 + 4</gadget>
<output>19</output>

<gadget id="calculator">19 * 4</gadget>
<output>76</output>

<gadget id="calculator">100 - 76</gadget>
<output>24</output>

<result>24</result>