TV factory produced an average of 90 TVs per day in the first 15 days of August, and a total of 3,180 TVs in the last 16 days. How many TVs were produced in total this month?
某电视机厂8月份前15天，平均每天生产电视机90台，后16天共生产电视机3180台，那么这个月共生产电视机多少台？
<gadget id="calculator">15 * 90</gadget>
<output>1_350</output>

<gadget id="calculator">3_180 + 1_350</gadget>
<output>4_530</output>

<result>4_530</result>