Milena is 7 years old, and her grandmother is 9 times older than her. Milena's grandfather is two years older than her grandmother. What is the age difference between Milena and her grandfather?
Milena's grandmother is 7 * 9 = <<7*9=63>>63 years old.
Her grandfather is 63 + 2 = <<63+2=65>>65 years old.
So the age difference between Milena and her grandfather is 65 - 7 = <<65-7=58>>58 years.
#### 58