Xiao Gang had 10 apples, and he gave Xiao Jing 4. At this time, they both had the same number of apples. How many apples did Xiao Jing have?
小刚有10个苹果，他给小静4个后，此时两人的苹果一样多，小静原来有几个苹果？
<gadget id="calculator">10 - 4 - 4</gadget>
<output>2</output>

<result>2</result>