The school newly purchased 25 sets of desks and chairs, each desk is 125 yuan, and each stool is 75 yuan. How much does it cost to buy these tables and stools?
学校新购置了25套课桌椅，每张桌子125元，每个凳子75元．购这批桌凳共需多少钱？
<gadget id="calculator">125 + 75</gadget>
<output>200</output>

<gadget id="calculator">200 * 25</gadget>
<output>5_000</output>

<result>5_000</result>