The fruit store shipped 1 ton of fruit for the first time, and 2,000 kg of fruit for the second time. How many tons were shipped in total?
水果店第一次运来水果1吨，第二次又运来水果2000千克，两次共运多少吨
<gadget id="calculator">2_000 / 1_000</gadget>
<output>2</output>

<gadget id="calculator">1 + 2</gadget>
<output>3</output>

<result>3</result>