A car transported 286 bags of chemical fertilizers yesterday, 163 bags this morning, and 112 bags this afternoon. How many bags of fertilizer are transported in two days?
一辆汽车昨天运化肥286袋，今天上午运163袋，下午运112袋．两天一共运化肥多少袋？
<gadget id="calculator">163 + 112 + 286</gadget>
<output>561</output>

<result>561</result>