Anne's female cat weighs 2 kilograms. Her male cat is two times heavier.  If Anne is going to carry both of them, how many kilograms is she carrying?
Anne's male cat weighs 2 x 2 = 
<gadget id="calculator">2*2</gadget>
<output>4</output>
4 kilograms.
Thus, Anne is carrying a total of 2 + 4 = 
<gadget id="calculator">2+4</gadget>
<output>6</output>
6 kilograms when she carries both of them.

<result>6</result>