Kicking shuttlecocks: Wang Ping kicked 4 shuttlecocks, and Li Fang kicked 4 times as many shuttlecocks as Wang Ping. How many kicks did the two play in total?
踢毽子：王平踢了4个，李芳踢的个数是王平的4倍．俩人一共踢了多少个？
<gadget id="calculator">4 * 4</gadget>
<output>16</output>

<gadget id="calculator">16 + 4</gadget>
<output>20</output>

<result>20</result>