The grocery store shipped 10 kg of butter biscuits, which is 42 kg less than chocolate biscuits. How many kg of chocolate biscuits are shipped?
食品店运来奶油饼干10千克，比巧克力饼干少42千克，运来巧克力饼干多少千克．
<gadget id="calculator">10 + 42</gadget>
<output>52</output>

<result>52</result>