Peace Park shipped 80 boxes of peonies, each with 14 pots, 670 pots have been used for decoration, how many pots are left?
和平公园运来80箱牡丹花，每箱14盆，在装点时已经用去670盆，还剩多少盆？
<gadget id="calculator">80 * 14</gadget>
<output>1_120</output>

<gadget id="calculator">1_120 - 670</gadget>
<output>450</output>

<result>450</result>