Question
Adam has 2 times as many blue stickers as red stickers.
After he gives away 21 red stickers,
Adam has 3 times as many blue stickers as red stickers.
  1. How many more blue stickers than red stickers does Adam have at first?
  2. How many less red stickers than blue stickers does Adam have in the end?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Adam has 2 times as many blue stickers as red stickers.
After he gives away 21 red stickers,
Adam has 3 times as many blue stickers as red stickers.
  1. How many more blue stickers than red stickers does Adam have at first?
  2. How many less red stickers than blue stickers does Adam have in the end?