<gadget id="calculator">260 - 37</gadget>
<output>223</output>

<result>223</result>
Ronny had 260 mango. Mary clutched some mango. Now Ronny has 37  mango. How many did Mary clutcheds?
Ronny had 260 mango. Mary clutched some mango. Now Ronny has 37 mango. How many did Mary clutcheds?