<gadget id="calculator">11 - 8</gadget>
<output>3</output>

<result>3</result>
Malcolm had some plum. Antoinette gave him 8 more. Now Malcolm has 11 plum. How many plum did Malcolm have at first?
Malcolm had some plum. Antoinette gave him 8 more. Now Malcolm has 11 plum. How many plum did Malcolm have at first?