After the elder sister gave the younger sister 5 candies, the elder sister and the younger sister had the same number of candies, and the older sister had more candies than the younger sister.
姐姐给妹妹5块糖后，姐姐和妹妹糖数相等，姐姐原来比妹妹多多少块糖．
<gadget id="calculator">5 + 5</gadget>
<output>10</output>

<result>10</result>