Xiaobing's family lives on the 6th floor, and there are 28 steps between every two floors in this building. If the soldiers have to go up and down the stairs 4 times a day. So how many steps does the soldier have to walk every day?
小兵家住在6楼，该楼中每两层之间的楼梯都设有28级台阶．如果小兵每天都要上下楼4次．那么小兵每天一共要走多少级台阶？
<gadget id="calculator">6 - 1</gadget>
<output>5</output>

<gadget id="calculator">28 * 5 * 4</gadget>
<output>560</output>

<result>560</result>