The little squirrel picked 159 pine cones, and the mother squirrel picked 258 pine cones. How many pine cones did the little squirrel and mother squirrel pick together?
小松鼠摘了159颗松果，松鼠妈妈摘了258颗松果．小松鼠和松鼠妈妈一共摘了多少颗松果？
<gadget id="calculator">159 + 258</gadget>
<output>417</output>

<result>417</result>