truck transported sand to the construction site. It transported 375 tons on the first day, 316 tons on the second day, 325 tons on the third day, and 284 tons on the fourth day. How many tons of sand was transported by this truck in four days? ?
一辆货车给工地运沙，第一天运了375吨，第二天运了316吨，第三天运了325吨，第四天运了284吨，这辆货车四天一共运沙多少吨？
<gadget id="calculator">375 + 316 + 325 + 284</gadget>
<output>1_300</output>

<result>1_300</result>