There were 360.7kg of rice left in the school cafeteria, 135.76kg was eaten yesterday, and 164.24kg was eaten the day before yesterday. How many kilograms of rice is there in the cafeteria?
学校食堂剩大米360.7千克，昨天吃掉135.76千克，前天吃掉164.24千克．原来食堂有大米多少千克？
<gadget id="calculator">135.76 + 164.24</gadget>
<output>300</output>

<gadget id="calculator">360.7 + 300</gadget>
<output>660.7</output>

<result>660.7</result>