Level 3
Chris has 70 stickers.
Bryan has 3 times as many stickers as Adam.
Chris has 20 stickers less than Bryan.
How many stickers doe Adam and Chris have altogether?
Level 3
Chris has 70 stickers.
Adam has 3 times as many stickers as Bryan.
Chris has 10 stickers more than Bryan.
How many stickers does Chris have more than Bryan?