Two engineering teams, A and B, are laying asphalt from one point to both ends of the road at the same time. Team A paves 20 meters more than team B every day. It is known that the distance between the two teams is 880 meters after 4 days. How many meters does team A lay every day?
甲乙两个工程队同时从公路的一点向两头铺沥青，甲队每天比乙队多铺20米．已知4天后两队相距880米．甲队每天铺多少米．
<gadget id="calculator">880 / 4</gadget>
<output>220</output>

<gadget id="calculator">220 + 20</gadget>
<output>240</output>

<gadget id="calculator">240 / 2</gadget>
<output>120</output>

<result>120</result>