Offline — reading from this device
- If a man was years old years ago, how many years old will he be years hence?
- If a man was years old years ago, how many years old will he be years hence?
- If a floor is yards long and yards wide, how many square yards does the floor contain?
- How many hours will it take to walk miles, at the rate of one mile in minutes?
- Write three consecutive numbers of which is the middle number.
- If an odd number is represented by , what will represent the next odd number?
23