The school cafeteria originally had 370 kilograms of rice, and 15 bags of rice were shipped in, each bag weighing 10 kilograms. How many kilograms of rice are there in the cafeteria now?
学校食堂原来有大米370千克，又运来15袋大米，每袋10千克，现在食堂一共有多少千克大米？
<gadget id="calculator">10 * 15</gadget>
<output>150</output>

<gadget id="calculator">150 + 370</gadget>
<output>520</output>

<result>520</result>