25 rows of saplings were bred in the nursery, with 24 trees in each row. Each sapling can be sold for 4 yuan. How much are these saplings sold for in total?
育苗场育种了25行树苗，每行24棵．每棵树苗可以卖4元钱，这些树苗一共卖多少元钱？
<gadget id="calculator">24 * 25 * 4</gadget>
<output>2_400</output>

<result>2_400</result>