Mom bought some oranges and 25 kilograms of apples. After eating 16 kilograms of oranges, the remaining oranges weighed as much as apples. How many kilograms of oranges did my mother buy?
妈妈买了一些橘子和25千克苹果，吃了16千克橘子后，剩下的橘子与苹果同样重，妈妈原来买了多少千克千克橘子．
<gadget id="calculator">16 + 25</gadget>
<output>41</output>

<result>41</result>