A cow weighs 500 kilograms, and an elephant weighs 200 kilograms more than three times that of a cow. How many kilograms does the elephant weigh?
一头牛重500千克，一头大象的体重比牛的3倍多200千克，大象的体重是多少千克？
<gadget id="calculator">500 * 3</gadget>
<output>1_500</output>

<gadget id="calculator">1_500 + 200</gadget>
<output>1_700</output>

<result>1_700</result>