Dongzhou Kindergarten bought 48 kilograms of apples and distributed them to three classes: big, middle and small. The large class gets 2 kilograms more than the middle class, and the middle class gets 8 kg more than the small class. How many kilograms of apples does the small class get?
东洲幼儿园买来48千克苹果分给大中小三个班．大班比中班多分2千克，中班又比小班多分8千克，小班分得苹果多少千克？
<gadget id="calculator">48 - 8 - 8 - 2</gadget>
<output>30</output>

<gadget id="calculator">1 + 1 + 1</gadget>
<output>3</output>

<gadget id="calculator">30 / 3</gadget>
<output>10</output>

<result>10</result>