There are currently 28 potted flowers, which are placed in front, back, left, and right of the meeting room on average, and one pot should be placed in each of the four corners. Do the math, how many potted flowers are there on each side after putting them away?
现有28盆花，平均分放在会议室前、后、左、右，并且四个角都要放一盆．算一算，放好后每条边上是几盆花？
<gadget id="calculator">28 + 4</gadget>
<output>32</output>

<gadget id="calculator">32 / 4</gadget>
<output>8</output>

<result>8</result>