https://go.drivelive.club/?book=0486207897
This entertaining text, developed by a math teacher, uses puzzles and games to introduce the basic ideas and operations of arithmetic. Following the standard middle school curriculum, the book presents 418 problems and 120 illustrations that?cover a wide range of topics: averages, fractions, decimals, percentages, powers, roots, and more. Puzzles range from easy to difficult.
