The grain store brought in 120 bags of rice in the morning, and 40 bags in the afternoon, twice as much as in the morning. How many bags of rice were brought in in the afternoon?
粮店上午运进大米120袋，下午运进的比上午的2倍还多40袋，下午运进大米多少袋．
<gadget id="calculator">120 * 2</gadget>
<output>240</output>

<gadget id="calculator">240 + 40</gadget>
<output>280</output>

<result>280</result>