The cafeteria originally had 375 kilograms of rice, but after eating 260 kilograms, it bought another 225 kilograms. How much rice is there in the canteen now?
食堂原有375千克大米，吃了260千克后，又买进225千克．食堂现在有多少大米？
<gadget id="calculator">375 - 260</gadget>
<output>115</output>

<gadget id="calculator">115 + 225</gadget>
<output>340</output>

<result>340</result>