Level 3
Adam, Bryan and Chris has a total of 300 stickers.
Adam has 100 stickers.
Bryan has 40 less stickers than Adam.
How many stickers does Chris have?
How many stickers does Chris have?
How many more stickers does Chris have than Bryan?
Level 3
Adam has 130 stickers.
Adam has 10 more blue stickers than red ones.
Adam has 20 more yellow stickers than blue ones.
Find the number of red stickers.