Xiaofang folded 16 five-pointed stars, and Xiaodong folded 5 times more than Xiaofang. How many five-pointed stars did Xiaofang fold less than Xiaodong?
小芳折了16个五角星，小东折的个数是小芳的5倍．小芳比小东少折了多少个五角星？
<gadget id="calculator">16 * 5</gadget>
<output>80</output>

<gadget id="calculator">80 - 16</gadget>
<output>64</output>

<result>64</result>