Below is an instruction that describes a task. Write a response that appropriately completes the request in Chinese. Please answer in Chinese.

### Instruction:
 星期五，艾迪森为一次筹款活动卖出了181张彩票。她在星期六卖出了星期五的两倍。星期天，她卖出了78张彩票。星期六比星期天卖出了多少张彩票？


### Response:
 艾迪森在星期六卖出了181 x 2 = <<181*2=362>>362张彩票。
星期六卖出的彩票比星期天多了362 - 78 = <<362-78=284>>284张。