What is the sum of 4 6s and 2 6s? How many.
4个6与2个6的和是多少？多少．
<gadget id="calculator">4 * 6</gadget>
<output>24</output>

<gadget id="calculator">2 * 6</gadget>
<output>12</output>

<gadget id="calculator">24 + 12</gadget>
<output>36</output>

<result>36</result>