A grain depot originally had 885 tons of grain, but 245 tons were transported on the first day, and 45 tons more than the first day on the second day. How many tons of grain does the grain depot have now?
一个粮库原有粮食885吨，第一天运走245吨，第二天比第一天多运45吨，现在粮库有粮食多少吨？
<gadget id="calculator">245 + 45</gadget>
<output>290</output>

<gadget id="calculator">245 + 290</gadget>
<output>535</output>

<gadget id="calculator">885 - 535</gadget>
<output>350</output>

<result>350</result>