If Meiyangyang adds three lollipops, the sugar of Meiyangyang is twice that of lazy sheep. At this time, they have 27 lollipops, including 2 American sheep, 2 lazy sheep 1 and 3 lazy sheep * * *, so each one has 9 lollipops. In other words, lazy sheep has 9 lollipops, and American sheep has 15 lollipops. The formula is

Sugar number of lazy sheep: (24+3) ÷ (2+1) =17 ÷ 3 = 9;

Sugar number of American sheep: 24-9= 15.