The little monkey and the little rabbit went to pick peaches. The little monkey picked 15 peaches. When the little monkey gave three of his peaches to the little rabbit, they both had the same amount of peaches. Do you know how many peaches the little rabbit picked?
小猴与小兔去摘桃，小猴摘下15个桃，当小猴将自己的桃分3个给小兔子时，它俩的桃就一样多，你知道小兔子摘了多少个桃？
<gadget id="calculator">15 - 3 - 3</gadget>
<output>9</output>

<result>9</result>