Question
Marion and her sister have some stamps. Marion had 57 more stamps than her sister. After Marion gave her sister 33 stamps, her sister has 70 stamps now.
  1. How many stamps did her sister have at first?
  2. How many stamps does Marion have now?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Marion and her sister have some stamps. Marion had 57 more stamps than her sister. After Marion gave her sister 33 stamps, her sister has 70 stamps now.
  1. How many stamps did her sister have at first?
  2. How many stamps does Marion have now?