There are 206 red balloons in the store, 95 more yellow balloons than red balloons, and 89 more blue balloons than yellow balloons. How many blue balloons are there in the store?
商店里有红气球206个，黄气球比红气球多95个，蓝气球比黄气球多89个．商店里有蓝气球多少个？
<gadget id="calculator">206 + 95 + 89</gadget>
<output>390</output>

<result>390</result>