There are 846 flowers in the park, including 382 roses, 146 peonies, and the rest are roses. How many roses are there?
公园里有共有花846朵，其中玫瑰382朵，牡丹146朵，其余的是月季，求月季多少朵？
<gadget id="calculator">864 - 382 - 146</gadget>
<output>336</output>

<result>336</result>