Question
Fill in the blanks.
Charlie has seven times as many stickers as Adam.
Charlie gives 90 to Bryan.
Adam receives 90 from Bryan.
In the end, Charlie has twice as many stickers as Adam.
  1. Change in the number of stickers Adam has = _____ u
  2. Difference in the number of stickers Charlie and Adam have in the end = _____ u
  3. _____ u = 90
  4. 1 u = _____ 
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

(c)

Click button first when a symbol is required. X

(d)

Click button first when a symbol is required. X

Fill in the blanks.
Charlie has seven times as many stickers as Adam.
Charlie gives 90 to Bryan.
Adam receives 90 from Bryan.
In the end, Charlie has twice as many stickers as Adam.
  1. Change in the number of stickers Adam has = _____ u
  2. Difference in the number of stickers Charlie and Adam have in the end = _____ u
  3. _____ u = 90
  4. 1 u = _____