There are 20 stickers on a page. If you have 12 pages of stickers but lose one of the pages, then how many stickers would you have?
How many pages of stickers do you have after losing one of the pages? ** After losing one of the pages you have 12 - 1 = <<12-1=11>>11 pages of stickers.
How many stickers do you have after losing one of the pages? ** If each page has 20 stickers on it, you have 11 x 20 = <<11*20=220>>220 stickers.
#### 220