The stationery store originally had 140 pens, and 16 new boxes of pens were purchased, with 12 pens in each box. How many pens are there in the stationery store now?
文具店原有钢笔140支，又新进16盒钢笔，每盒12支，现在文具店有多少支钢笔？
<gadget id="calculator">16 * 12</gadget>
<output>192</output>

<gadget id="calculator">192 + 140</gadget>
<output>332</output>

<result>332</result>