Xiao Ming lives on the 6th floor. He has to walk 16 steps to each floor. How many steps does he have to walk home from the first floor?
小明的家住在6楼，他每上一层楼要走16个台阶，他从一楼回家要走多少级台阶？
<gadget id="calculator">6 - 1</gadget>
<output>5</output>

<gadget id="calculator">16 * 5</gadget>
<output>80</output>

<result>80</result>