Xiaomei did rope skipping exercises. She jumped 67 times for the first time and 76 times for the second time. If she wants to achieve an average score of 80 times three times, how many jumps must she take at least for the third time?
小梅做跳绳练习，第一次跳了67下，第二次跳了76下．她要想三次平均成绩达到80下，第三次至少要跳多少？
<gadget id="calculator">80 * 3</gadget>
<output>240</output>

<gadget id="calculator">67 + 76</gadget>
<output>143</output>

<gadget id="calculator">240 - 143</gadget>
<output>97</output>

<result>97</result>