A naughty shuttlecock kicker kicked 120 shuttlecocks for the first time, and 20 fewer kicks for the second time than the first time. How many shuttlecocks were kicked in total?
淘气踢毽子，第一次踢了120个，第二次比第一次少踢了20个，两次一共踢了多少个．
<gadget id="calculator">120 - 20</gadget>
<output>100</output>

<gadget id="calculator">100 + 120</gadget>
<output>220</output>

<result>220</result>