The little squirrel picked 18 pine cones, and the mother picked 9 more than three times. How many pine cones did mom pick?
小松鼠采了18个松果，妈妈是它的3倍还要多9个．妈妈采了多少个松果？
<gadget id="calculator">18 * 3</gadget>
<output>54</output>

<gadget id="calculator">54 + 9</gadget>
<output>63</output>

<result>63</result>