Li Hong has 22 story books, 7 less than Wang Ling. How many story books did Li Hong and Wang Ling share?
李红有22本故事书，比王玲少7本．李红和王玲共有多少本故事书？
<gadget id="calculator">22 + 7 + 22</gadget>
<output>51</output>

<result>51</result>