Micah picks 2 dozen strawberries from the field.  He eats 6 and saves the rest for his mom.  How many strawberries are there for his mom?
Micah picks 2 x 12 = <T>multiply(2, 12)=24 strawberries.
After he eats 6, there are this many strawberries left for his mom: 24 - 6 = <T>subtract(24, 6)=18
