There are 35 basketballs. The number of volleyballs is 18 less than 4 times that of basketballs. How many more volleyballs are there than basketballs?
有篮球35个，排球的个数比篮球的4倍少18个，排球的个数比篮球多多少个？
<gadget id="calculator">35 * 4</gadget>
<output>140</output>

<gadget id="calculator">140 - 18 - 35</gadget>
<output>87</output>

<result>87</result>