1. Luke is the main character.
2. The new math project is “Dollar words”.
3. His teacher is Mr. Terupt.
4. Luke works three weeks on his project.
5. A “Dollar word” is a word consisting of letters which are worthing 100 cents, one dollar. (a- 1 cent, b- 2 cents, 3- 3 cents,....,z- 26 cents)
6. Luke found 54 “Dollar words”.