There were originally 8 cartons of eggs in the supermarket, and some more were shipped in. Now there are 32 cartons in total. How many cartons of eggs have been shipped?
超市里原有8箱鸡蛋，又运来一些，现在一共有32箱，又运来多少箱鸡蛋？
<gadget id="calculator">32 - 8</gadget>
<output>24</output>

<result>24</result>