Math Puzzles by Niederman, Derrick
A nice touch in this textbook is the conversion chart for units of measurement.
Brain Aerobics Math Puzzles – paperback, 9781454909644, Derrick Niederman, new
This textbook is used in many universities across the country.
Math Puzzles by Niederman, Derrick
A nice touch in this textbook is the list of suggested readings at the end.