Question
13 years ago, Simon was 7c years old.
  1. How old was Simon 5c years ago?
  2. How old will Simon be 3c years later?
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

13 years ago, Simon was 7c years old.
  1. How old was Simon 5c years ago?
  2. How old will Simon be 3c years later?