A teacher started with 4 books. On her way through the school, she picked up 2 books from each class. How many books will she have when she leaves the fifth classroom?
A teacher started with 4 books. On her way through the school, she picked up 2 books from each class. How many books will she have when she leaves the fifth classroom?
Join our mailing list to receive the latest news and updates from Dr. David Costello.