Question
Yesterday, Ace had $18 more than Ken. This morning, he gave Ken $15.
  1. Who has more money now?
  2. How much more?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Yesterday, Ace had $18 more than Ken. This morning, he gave Ken $15.
  1. Who has more money now?
  2. How much more?