In the teaching building of the primary school, there are 22 steps between two adjacent floors. From the first floor to the fifth floor, how many steps do you have to climb in total?
小学部教学楼，相邻两层之间都有22级台阶，从一楼到五楼，一共要爬多少阶．
<gadget id="calculator">5 - 1</gadget>
<output>4</output>

<gadget id="calculator">22 * 4</gadget>
<output>88</output>

<result>88</result>