Both Xiao Ming and Xiao Hong have the same number of pencils. After Xiao Ming gives Xiao Hong 6 pencils, how much is Xiao Ming less than Xiao Hong?
小明和小红两人的铅笔支数同样多，小明给小红6支后，小明比小红少多少支．
<gadget id="calculator">6 * 2</gadget>
<output>12</output>

<result>12</result>