Xiao Ming went upstairs with his mother, mother went to the 3rd floor, Xiao Ming went to the 5th floor, then when his mother went to the 6th floor, how many floors did Xiao Ming go to?
小明和妈妈一起上楼，妈妈走到第3楼，小明走到第5楼，那么当妈妈到6楼的时候，小明到了多少楼．
<gadget id="calculator">6 - 1</gadget>
<output>5</output>

<gadget id="calculator">5 * 2</gadget>
<output>10</output>

<gadget id="calculator">10 + 1</gadget>
<output>11</output>

<result>11</result>