The sound travels about 330 meters per second in the air, and the cannonball travels about 670 meters faster than the sound per second. How many meters does the cannonball fly per second?
声音在空气中每秒大约行330米，炮弹每秒比声音大约快670米，炮弹每秒飞行多少米？
<gadget id="calculator">330 + 670</gadget>
<output>1_000</output>

<result>1_000</result>