The third grade students planted 80 trees, the fourth and fifth grades planted a total of 14 more trees than the third grade, how many trees were planted by the three grades?
三年级同学种树80棵，四、五年级一共种的棵树比三年级种的2倍多14棵，三个年级共种树多少棵？
<gadget id="calculator">80 * 2</gadget>
<output>160</output>

<gadget id="calculator">160 + 14</gadget>
<output>174</output>

<gadget id="calculator">80 + 174</gadget>
<output>254</output>

<result>254</result>