A road is 100 meters long, and a sycamore tree is planted every 10 meters from the beginning to the end. How many trees are planted in total?
一条路长100米，从头到尾每隔10米栽1棵梧桐树，共栽多少棵树？
<gadget id="calculator">100 / 10</gadget>
<output>10</output>

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

<result>11</result>