Question
Lucy and her sister have some coins. Lucy had 80 more coins than her sister. After Lucy gave her sister 11 coins, her sister has 64 coins now.
  1. How many coins did her sister have at first?
  2. How many coins does Lucy have now?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Lucy and her sister have some coins. Lucy had 80 more coins than her sister. After Lucy gave her sister 11 coins, her sister has 64 coins now.
  1. How many coins did her sister have at first?
  2. How many coins does Lucy have now?