Chuncheng Chicken Farm received a batch of eggs last week, 12 kg in a box. After packing 15 boxes, there are 8 kg left. How many kilograms of eggs did Chuncheng Chicken Farm collect in total last week?
春城鸡场上周收了一批鸡蛋，12千克装一箱．装好15箱后还剩8千克．上周春城鸡场一共收多少千克鸡蛋？
<gadget id="calculator">15 * 12</gadget>
<output>180</output>

<gadget id="calculator">180 + 8</gadget>
<output>188</output>

<result>188</result>