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Ben Franklin and the Magic Squares

SKU: ‎ 9780375806216
Regular price $5.99
Unit price
per
No Reviews

Ben Franklin and the Magic Squares

SKU: ‎ 9780375806216
Regular price $5.99
Unit price
per
No Reviews

At a glance

A funny, entertaining introduction to Ben Franklin and his many inventions, including the story of how he created the "magic square." A magic square is a box of nine numbers arranged so...

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