Aunt Li knitted 180 pairs of socks and packed them into 2 large boxes and 6 small bags. It is known that a large box contains 10 more pairs of socks than a small package. How many pairs per large box?
李阿姨织了180双袜子，分装成2大盒和6小包．已知1大盒比1小包多装10双袜子．每大盒装多少双？
<gadget id="calculator">10 * 6</gadget>
<output>60</output>

<gadget id="calculator">180 + 60</gadget>
<output>240</output>

<gadget id="calculator">2 + 6</gadget>
<output>8</output>

<gadget id="calculator">240 / 8</gadget>
<output>30</output>

<result>30</result>