The weight of a sheep is 63 kilograms, and the weight of a cow is 8 times that of a sheep, 23 kilograms. How many kilograms does this cow weigh?
一头羊的体重是63千克，一头牛的体重是羊的8倍多23千克，这头牛的体重是多少千克？
<gadget id="calculator">63 * 8</gadget>
<output>504</output>

<gadget id="calculator">504 + 23</gadget>
<output>527</output>

<result>527</result>