Charlie, Bryan and Adam have a total of 130 stickers.
Charlie has 30 stickers.
Bryan has 20 less stickers than Charlie.
- How many stickers does Adam have?
- How many more stickers does Adam have than Bryan?
- How many stickers do Charlie and Adam have?
(a)
Number of stickers that Bryan has
= 30 - 20
= 10
Number of stickers that Adam has
= 130 - 30 - 10
= 90
(b)
Number of more stickers that Adam has than Bryan
= 90 - 10
= 80
(c)
Number of stickers that Charlie and Adam have
= 30 + 90
= 120
Answer(s): (a) 90; (b) 80; (c) 120