In the first half of the month, Dashijie Vegetables sold a total of 1,568 kilograms of vegetables. In the 15 days of the second half of the month, an average of 130 kilograms of vegetables were sold every day. How many kilograms of vegetables did Dashijie sell in total this month?
大世界菜店上半月卖出蔬菜共1568千克．下半月15天，每天平均卖出130千克，大世界这个月一共卖出多少千克蔬菜？
<gadget id="calculator">130 * 15</gadget>
<output>1_950</output>

<gadget id="calculator">1_950 + 1_568</gadget>
<output>3_518</output>

<result>3_518</result>