Use 100 decimeters of wooden strips to make a cuboid wooden frame with a length of 8 decimeters, a width of 6 decimeters, and a height of 40 centimeters. What is the length of the remaining wooden strips?
用100分米长的木条做一个长8分米，宽6分米，高40厘米的长方体木框架，剩下的木条长多少分米．
<gadget id="calculator">40 / 10</gadget>
<output>4</output>

<gadget id="calculator">8 + 6 + 4</gadget>
<output>18</output>

<gadget id="calculator">18 * 4</gadget>
<output>72</output>

<gadget id="calculator">100 - 72</gadget>
<output>28</output>

<result>28</result>