B. The House of Sevens
- Johnny's house has 7 windows. Each window has 6 panes of glass. How many panes of glass are in Johnny's house?
- Johnny's house has 7 shelves. Each shelf has 8 books. How many books are in Johnny's house?
- Johnny's house has 7 lamps. Each lamp has 4 light bulbs. How many light bulbs are in Johnny's house?
- Explain your strategy for solving Question A.